53449760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3671}}^1$

素因数の和:3706

約数の個数: 96

約数和(自身を含む): 155457792

約数和(自身を除く): 102008032

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 3671, 7280, 7342, 14560, 14684, 18355, 25697, 29368, 36710, 47723, 51394, 58736, 73420, 95446, 102788, 117472, 128485, 146840, 190892, 205576, 238615, 256970, 293680, 334061, 381784, 411152, 477230, 513940, 587360, 668122, 763568, 822304, 954460, 1027880, 1336244, 1527136, 1670305, 1908920, 2055760, 2672488, 3340610, 3817840, 4111520, 5344976, 6681220, 7635680, 10689952, 13362440, 26724880, 53449760]

約数ペア:

[(1, 53449760), (2, 26724880), (4, 13362440), (5, 10689952), (7, 7635680), (8, 6681220), (10, 5344976), (13, 4111520), (14, 3817840), (16, 3340610), (20, 2672488), (26, 2055760), (28, 1908920), (32, 1670305), (35, 1527136), (40, 1336244), (52, 1027880), (56, 954460), (65, 822304), (70, 763568), (80, 668122), (91, 587360), (104, 513940), (112, 477230), (130, 411152), (140, 381784), (160, 334061), (182, 293680), (208, 256970), (224, 238615), (260, 205576), (280, 190892), (364, 146840), (416, 128485), (455, 117472), (520, 102788), (560, 95446), (728, 73420), (910, 58736), (1040, 51394), (1120, 47723), (1456, 36710), (1820, 29368), (2080, 25697), (2912, 18355), (3640, 14684), (3671, 14560), (7280, 7342)]