55562850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 176417280

約数和(自身を除く): 120854430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 569, 630, 651, 775, 930, 1050, 1085, 1138, 1302, 1395, 1550, 1575, 1707, 1953, 2170, 2325, 2790, 2845, 3150, 3255, 3414, 3906, 3983, 4650, 5121, 5425, 5690, 6510, 6975, 7966, 8535, 9765, 10242, 10850, 11949, 13950, 14225, 16275, 17070, 17639, 19530, 19915, 23898, 25605, 28450, 32550, 35278, 35847, 39830, 42675, 48825, 51210, 52917, 59745, 71694, 85350, 88195, 97650, 99575, 105834, 119490, 123473, 128025, 158751, 176390, 179235, 199150, 246946, 256050, 264585, 298725, 317502, 358470, 370419, 440975, 529170, 597450, 617365, 740838, 793755, 881950, 896175, 1111257, 1234730, 1322925, 1587510, 1792350, 1852095, 2222514, 2645850, 3086825, 3704190, 3968775, 5556285, 6173650, 7937550, 9260475, 11112570, 18520950, 27781425, 55562850]

約数ペア:

[(1, 55562850), (2, 27781425), (3, 18520950), (5, 11112570), (6, 9260475), (7, 7937550), (9, 6173650), (10, 5556285), (14, 3968775), (15, 3704190), (18, 3086825), (21, 2645850), (25, 2222514), (30, 1852095), (31, 1792350), (35, 1587510), (42, 1322925), (45, 1234730), (50, 1111257), (62, 896175), (63, 881950), (70, 793755), (75, 740838), (90, 617365), (93, 597450), (105, 529170), (126, 440975), (150, 370419), (155, 358470), (175, 317502), (186, 298725), (210, 264585), (217, 256050), (225, 246946), (279, 199150), (310, 179235), (315, 176390), (350, 158751), (434, 128025), (450, 123473), (465, 119490), (525, 105834), (558, 99575), (569, 97650), (630, 88195), (651, 85350), (775, 71694), (930, 59745), (1050, 52917), (1085, 51210), (1138, 48825), (1302, 42675), (1395, 39830), (1550, 35847), (1575, 35278), (1707, 32550), (1953, 28450), (2170, 25605), (2325, 23898), (2790, 19915), (2845, 19530), (3150, 17639), (3255, 17070), (3414, 16275), (3906, 14225), (3983, 13950), (4650, 11949), (5121, 10850), (5425, 10242), (5690, 9765), (6510, 8535), (6975, 7966)]