55436150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:76

約数の個数: 144

約数和(自身を含む): 139691952

約数和(自身を除く): 84255802

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 49, 50, 55, 70, 77, 85, 98, 110, 119, 121, 154, 170, 175, 187, 238, 242, 245, 275, 350, 374, 385, 425, 490, 539, 550, 595, 605, 770, 833, 847, 850, 935, 1078, 1190, 1210, 1225, 1309, 1331, 1666, 1694, 1870, 1925, 2057, 2450, 2618, 2662, 2695, 2975, 3025, 3850, 4114, 4165, 4235, 4675, 5390, 5929, 5950, 6050, 6545, 6655, 8330, 8470, 9163, 9317, 9350, 10285, 11858, 13090, 13310, 13475, 14399, 18326, 18634, 20570, 20825, 21175, 22627, 26950, 28798, 29645, 32725, 33275, 41650, 42350, 45254, 45815, 46585, 51425, 59290, 65219, 65450, 66550, 71995, 91630, 93170, 100793, 102850, 113135, 130438, 143990, 148225, 158389, 201586, 226270, 229075, 232925, 296450, 316778, 326095, 359975, 458150, 465850, 503965, 565675, 652190, 719950, 791945, 1007930, 1108723, 1131350, 1583890, 1630475, 2217446, 2519825, 3260950, 3959725, 5039650, 5543615, 7919450, 11087230, 27718075, 55436150]

約数ペア:

[(1, 55436150), (2, 27718075), (5, 11087230), (7, 7919450), (10, 5543615), (11, 5039650), (14, 3959725), (17, 3260950), (22, 2519825), (25, 2217446), (34, 1630475), (35, 1583890), (49, 1131350), (50, 1108723), (55, 1007930), (70, 791945), (77, 719950), (85, 652190), (98, 565675), (110, 503965), (119, 465850), (121, 458150), (154, 359975), (170, 326095), (175, 316778), (187, 296450), (238, 232925), (242, 229075), (245, 226270), (275, 201586), (350, 158389), (374, 148225), (385, 143990), (425, 130438), (490, 113135), (539, 102850), (550, 100793), (595, 93170), (605, 91630), (770, 71995), (833, 66550), (847, 65450), (850, 65219), (935, 59290), (1078, 51425), (1190, 46585), (1210, 45815), (1225, 45254), (1309, 42350), (1331, 41650), (1666, 33275), (1694, 32725), (1870, 29645), (1925, 28798), (2057, 26950), (2450, 22627), (2618, 21175), (2662, 20825), (2695, 20570), (2975, 18634), (3025, 18326), (3850, 14399), (4114, 13475), (4165, 13310), (4235, 13090), (4675, 11858), (5390, 10285), (5929, 9350), (5950, 9317), (6050, 9163), (6545, 8470), (6655, 8330)]