61419050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 151142112

約数和(自身を除く): 89723062

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 43, 49, 50, 53, 55, 70, 77, 86, 98, 106, 110, 154, 175, 215, 245, 265, 275, 301, 350, 371, 385, 430, 473, 490, 530, 539, 550, 583, 602, 742, 770, 946, 1075, 1078, 1166, 1225, 1325, 1505, 1855, 1925, 2107, 2150, 2279, 2365, 2450, 2597, 2650, 2695, 2915, 3010, 3311, 3710, 3850, 4081, 4214, 4558, 4730, 5194, 5390, 5830, 6622, 7525, 8162, 9275, 10535, 11395, 11825, 12985, 13475, 14575, 15050, 15953, 16555, 18550, 20405, 21070, 22790, 23177, 23650, 25069, 25970, 26950, 28567, 29150, 31906, 33110, 40810, 46354, 50138, 52675, 56975, 57134, 64925, 79765, 82775, 102025, 105350, 111671, 113950, 115885, 125345, 129850, 142835, 159530, 165550, 175483, 204050, 223342, 231770, 250690, 285670, 350966, 398825, 558355, 579425, 626725, 714175, 797650, 877415, 1116710, 1158850, 1228381, 1253450, 1428350, 1754830, 2456762, 2791775, 4387075, 5583550, 6141905, 8774150, 12283810, 30709525, 61419050]

約数ペア:

[(1, 61419050), (2, 30709525), (5, 12283810), (7, 8774150), (10, 6141905), (11, 5583550), (14, 4387075), (22, 2791775), (25, 2456762), (35, 1754830), (43, 1428350), (49, 1253450), (50, 1228381), (53, 1158850), (55, 1116710), (70, 877415), (77, 797650), (86, 714175), (98, 626725), (106, 579425), (110, 558355), (154, 398825), (175, 350966), (215, 285670), (245, 250690), (265, 231770), (275, 223342), (301, 204050), (350, 175483), (371, 165550), (385, 159530), (430, 142835), (473, 129850), (490, 125345), (530, 115885), (539, 113950), (550, 111671), (583, 105350), (602, 102025), (742, 82775), (770, 79765), (946, 64925), (1075, 57134), (1078, 56975), (1166, 52675), (1225, 50138), (1325, 46354), (1505, 40810), (1855, 33110), (1925, 31906), (2107, 29150), (2150, 28567), (2279, 26950), (2365, 25970), (2450, 25069), (2597, 23650), (2650, 23177), (2695, 22790), (2915, 21070), (3010, 20405), (3311, 18550), (3710, 16555), (3850, 15953), (4081, 15050), (4214, 14575), (4558, 13475), (4730, 12985), (5194, 11825), (5390, 11395), (5830, 10535), (6622, 9275), (7525, 8162)]