52211640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33469}}^1$

素因数の和:33496

約数の個数: 64

約数和(自身を含む): 168688800

約数和(自身を除く): 116477160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 33469, 66938, 100407, 133876, 167345, 200814, 267752, 334690, 401628, 435097, 502035, 669380, 803256, 870194, 1004070, 1305291, 1338760, 1740388, 2008140, 2175485, 2610582, 3480776, 4016280, 4350970, 5221164, 6526455, 8701940, 10442328, 13052910, 17403880, 26105820, 52211640]

約数ペア:

[(1, 52211640), (2, 26105820), (3, 17403880), (4, 13052910), (5, 10442328), (6, 8701940), (8, 6526455), (10, 5221164), (12, 4350970), (13, 4016280), (15, 3480776), (20, 2610582), (24, 2175485), (26, 2008140), (30, 1740388), (39, 1338760), (40, 1305291), (52, 1004070), (60, 870194), (65, 803256), (78, 669380), (104, 502035), (120, 435097), (130, 401628), (156, 334690), (195, 267752), (260, 200814), (312, 167345), (390, 133876), (520, 100407), (780, 66938), (1560, 33469)]