50789880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 179768160

約数和(自身を除く): 128978280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 51, 60, 68, 72, 85, 86, 90, 102, 120, 129, 136, 153, 170, 172, 180, 193, 204, 215, 255, 258, 306, 340, 344, 360, 386, 387, 408, 430, 510, 516, 579, 612, 645, 680, 731, 765, 772, 774, 860, 965, 1020, 1032, 1158, 1224, 1290, 1462, 1530, 1544, 1548, 1720, 1737, 1930, 1935, 2040, 2193, 2316, 2580, 2895, 2924, 3060, 3096, 3281, 3474, 3655, 3860, 3870, 4386, 4632, 5160, 5790, 5848, 6120, 6562, 6579, 6948, 7310, 7720, 7740, 8299, 8685, 8772, 9843, 10965, 11580, 13124, 13158, 13896, 14620, 15480, 16405, 16598, 17370, 17544, 19686, 21930, 23160, 24897, 26248, 26316, 29240, 29529, 32810, 32895, 33196, 34740, 39372, 41495, 43860, 49215, 49794, 52632, 59058, 65620, 65790, 66392, 69480, 74691, 78744, 82990, 87720, 98430, 99588, 118116, 124485, 131240, 131580, 141083, 147645, 149382, 165980, 196860, 199176, 236232, 248970, 263160, 282166, 295290, 298764, 331960, 373455, 393720, 423249, 497940, 564332, 590580, 597528, 705415, 746910, 846498, 995880, 1128664, 1181160, 1269747, 1410830, 1493820, 1692996, 2116245, 2539494, 2821660, 2987640, 3385992, 4232490, 5078988, 5643320, 6348735, 8464980, 10157976, 12697470, 16929960, 25394940, 50789880]

約数ペア:

[(1, 50789880), (2, 25394940), (3, 16929960), (4, 12697470), (5, 10157976), (6, 8464980), (8, 6348735), (9, 5643320), (10, 5078988), (12, 4232490), (15, 3385992), (17, 2987640), (18, 2821660), (20, 2539494), (24, 2116245), (30, 1692996), (34, 1493820), (36, 1410830), (40, 1269747), (43, 1181160), (45, 1128664), (51, 995880), (60, 846498), (68, 746910), (72, 705415), (85, 597528), (86, 590580), (90, 564332), (102, 497940), (120, 423249), (129, 393720), (136, 373455), (153, 331960), (170, 298764), (172, 295290), (180, 282166), (193, 263160), (204, 248970), (215, 236232), (255, 199176), (258, 196860), (306, 165980), (340, 149382), (344, 147645), (360, 141083), (386, 131580), (387, 131240), (408, 124485), (430, 118116), (510, 99588), (516, 98430), (579, 87720), (612, 82990), (645, 78744), (680, 74691), (731, 69480), (765, 66392), (772, 65790), (774, 65620), (860, 59058), (965, 52632), (1020, 49794), (1032, 49215), (1158, 43860), (1224, 41495), (1290, 39372), (1462, 34740), (1530, 33196), (1544, 32895), (1548, 32810), (1720, 29529), (1737, 29240), (1930, 26316), (1935, 26248), (2040, 24897), (2193, 23160), (2316, 21930), (2580, 19686), (2895, 17544), (2924, 17370), (3060, 16598), (3096, 16405), (3281, 15480), (3474, 14620), (3655, 13896), (3860, 13158), (3870, 13124), (4386, 11580), (4632, 10965), (5160, 9843), (5790, 8772), (5848, 8685), (6120, 8299), (6562, 7740), (6579, 7720), (6948, 7310)]