50476740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 155965824

約数和(自身を除く): 105489084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 71, 82, 85, 102, 123, 142, 164, 170, 204, 205, 213, 246, 255, 284, 289, 340, 355, 410, 426, 492, 510, 578, 615, 697, 710, 820, 852, 867, 1020, 1065, 1156, 1207, 1230, 1394, 1420, 1445, 1734, 2091, 2130, 2414, 2460, 2788, 2890, 2911, 3468, 3485, 3621, 4182, 4260, 4335, 4828, 5780, 5822, 6035, 6970, 7242, 8364, 8670, 8733, 10455, 11644, 11849, 12070, 13940, 14484, 14555, 17340, 17466, 18105, 20519, 20910, 23698, 24140, 29110, 34932, 35547, 36210, 41038, 41820, 43665, 47396, 49487, 58220, 59245, 61557, 71094, 72420, 82076, 87330, 98974, 102595, 118490, 123114, 142188, 148461, 174660, 177735, 197948, 205190, 236980, 246228, 247435, 296922, 307785, 355470, 410380, 494870, 593844, 615570, 710940, 742305, 841279, 989740, 1231140, 1484610, 1682558, 2523837, 2969220, 3365116, 4206395, 5047674, 8412790, 10095348, 12619185, 16825580, 25238370, 50476740]

約数ペア:

[(1, 50476740), (2, 25238370), (3, 16825580), (4, 12619185), (5, 10095348), (6, 8412790), (10, 5047674), (12, 4206395), (15, 3365116), (17, 2969220), (20, 2523837), (30, 1682558), (34, 1484610), (41, 1231140), (51, 989740), (60, 841279), (68, 742305), (71, 710940), (82, 615570), (85, 593844), (102, 494870), (123, 410380), (142, 355470), (164, 307785), (170, 296922), (204, 247435), (205, 246228), (213, 236980), (246, 205190), (255, 197948), (284, 177735), (289, 174660), (340, 148461), (355, 142188), (410, 123114), (426, 118490), (492, 102595), (510, 98974), (578, 87330), (615, 82076), (697, 72420), (710, 71094), (820, 61557), (852, 59245), (867, 58220), (1020, 49487), (1065, 47396), (1156, 43665), (1207, 41820), (1230, 41038), (1394, 36210), (1420, 35547), (1445, 34932), (1734, 29110), (2091, 24140), (2130, 23698), (2414, 20910), (2460, 20519), (2788, 18105), (2890, 17466), (2911, 17340), (3468, 14555), (3485, 14484), (3621, 13940), (4182, 12070), (4260, 11849), (4335, 11644), (4828, 10455), (5780, 8733), (5822, 8670), (6035, 8364), (6970, 7242)]