55329420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 161796096

約数和(自身を除く): 106466676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 151, 155, 186, 197, 302, 310, 372, 394, 453, 465, 591, 604, 620, 755, 788, 906, 930, 985, 1182, 1510, 1812, 1860, 1970, 2265, 2364, 2955, 3020, 3940, 4530, 4681, 5910, 6107, 9060, 9362, 11820, 12214, 14043, 18321, 18724, 23405, 24428, 28086, 29747, 30535, 36642, 46810, 56172, 59494, 61070, 70215, 73284, 89241, 91605, 93620, 118988, 122140, 140430, 148735, 178482, 183210, 280860, 297470, 356964, 366420, 446205, 594940, 892410, 922157, 1784820, 1844314, 2766471, 3688628, 4610785, 5532942, 9221570, 11065884, 13832355, 18443140, 27664710, 55329420]

約数ペア:

[(1, 55329420), (2, 27664710), (3, 18443140), (4, 13832355), (5, 11065884), (6, 9221570), (10, 5532942), (12, 4610785), (15, 3688628), (20, 2766471), (30, 1844314), (31, 1784820), (60, 922157), (62, 892410), (93, 594940), (124, 446205), (151, 366420), (155, 356964), (186, 297470), (197, 280860), (302, 183210), (310, 178482), (372, 148735), (394, 140430), (453, 122140), (465, 118988), (591, 93620), (604, 91605), (620, 89241), (755, 73284), (788, 70215), (906, 61070), (930, 59494), (985, 56172), (1182, 46810), (1510, 36642), (1812, 30535), (1860, 29747), (1970, 28086), (2265, 24428), (2364, 23405), (2955, 18724), (3020, 18321), (3940, 14043), (4530, 12214), (4681, 11820), (5910, 9362), (6107, 9060)]