49751100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 182800800

約数和(自身を除く): 133049700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 53, 60, 63, 70, 75, 84, 90, 100, 105, 106, 126, 140, 149, 150, 159, 175, 180, 210, 212, 225, 252, 265, 298, 300, 315, 318, 350, 371, 420, 447, 450, 477, 525, 530, 596, 630, 636, 700, 742, 745, 795, 894, 900, 954, 1043, 1050, 1060, 1113, 1260, 1325, 1341, 1484, 1490, 1575, 1590, 1788, 1855, 1908, 2086, 2100, 2226, 2235, 2385, 2650, 2682, 2980, 3129, 3150, 3180, 3339, 3710, 3725, 3975, 4172, 4452, 4470, 4770, 5215, 5300, 5364, 5565, 6258, 6300, 6678, 6705, 7420, 7450, 7897, 7950, 8940, 9275, 9387, 9540, 10430, 11130, 11175, 11925, 12516, 13356, 13410, 14900, 15645, 15794, 15900, 16695, 18550, 18774, 20860, 22260, 22350, 23691, 23850, 26075, 26820, 27825, 31290, 31588, 33390, 33525, 37100, 37548, 39485, 44700, 46935, 47382, 47700, 52150, 55279, 55650, 62580, 66780, 67050, 71073, 78225, 78970, 83475, 93870, 94764, 104300, 110558, 111300, 118455, 134100, 142146, 156450, 157940, 165837, 166950, 187740, 197425, 221116, 234675, 236910, 276395, 284292, 312900, 331674, 333900, 355365, 394850, 469350, 473820, 497511, 552790, 592275, 663348, 710730, 789700, 829185, 938700, 995022, 1105580, 1184550, 1381975, 1421460, 1658370, 1776825, 1990044, 2369100, 2487555, 2763950, 3316740, 3553650, 4145925, 4975110, 5527900, 7107300, 8291850, 9950220, 12437775, 16583700, 24875550, 49751100]

約数ペア:

[(1, 49751100), (2, 24875550), (3, 16583700), (4, 12437775), (5, 9950220), (6, 8291850), (7, 7107300), (9, 5527900), (10, 4975110), (12, 4145925), (14, 3553650), (15, 3316740), (18, 2763950), (20, 2487555), (21, 2369100), (25, 1990044), (28, 1776825), (30, 1658370), (35, 1421460), (36, 1381975), (42, 1184550), (45, 1105580), (50, 995022), (53, 938700), (60, 829185), (63, 789700), (70, 710730), (75, 663348), (84, 592275), (90, 552790), (100, 497511), (105, 473820), (106, 469350), (126, 394850), (140, 355365), (149, 333900), (150, 331674), (159, 312900), (175, 284292), (180, 276395), (210, 236910), (212, 234675), (225, 221116), (252, 197425), (265, 187740), (298, 166950), (300, 165837), (315, 157940), (318, 156450), (350, 142146), (371, 134100), (420, 118455), (447, 111300), (450, 110558), (477, 104300), (525, 94764), (530, 93870), (596, 83475), (630, 78970), (636, 78225), (700, 71073), (742, 67050), (745, 66780), (795, 62580), (894, 55650), (900, 55279), (954, 52150), (1043, 47700), (1050, 47382), (1060, 46935), (1113, 44700), (1260, 39485), (1325, 37548), (1341, 37100), (1484, 33525), (1490, 33390), (1575, 31588), (1590, 31290), (1788, 27825), (1855, 26820), (1908, 26075), (2086, 23850), (2100, 23691), (2226, 22350), (2235, 22260), (2385, 20860), (2650, 18774), (2682, 18550), (2980, 16695), (3129, 15900), (3150, 15794), (3180, 15645), (3339, 14900), (3710, 13410), (3725, 13356), (3975, 12516), (4172, 11925), (4452, 11175), (4470, 11130), (4770, 10430), (5215, 9540), (5300, 9387), (5364, 9275), (5565, 8940), (6258, 7950), (6300, 7897), (6678, 7450), (6705, 7420)]