56917380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1765

約数の個数: 96

約数和(自身を含む): 175722624

約数和(自身を除く): 118805244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1677, 1697, 2236, 2580, 2795, 3354, 3394, 5091, 5590, 6708, 6788, 8385, 8485, 10182, 11180, 16770, 16970, 20364, 22061, 25455, 33540, 33940, 44122, 50910, 66183, 72971, 88244, 101820, 110305, 132366, 145942, 218913, 220610, 264732, 291884, 330915, 364855, 437826, 441220, 661830, 729710, 875652, 948623, 1094565, 1323660, 1459420, 1897246, 2189130, 2845869, 3794492, 4378260, 4743115, 5691738, 9486230, 11383476, 14229345, 18972460, 28458690, 56917380]

約数ペア:

[(1, 56917380), (2, 28458690), (3, 18972460), (4, 14229345), (5, 11383476), (6, 9486230), (10, 5691738), (12, 4743115), (13, 4378260), (15, 3794492), (20, 2845869), (26, 2189130), (30, 1897246), (39, 1459420), (43, 1323660), (52, 1094565), (60, 948623), (65, 875652), (78, 729710), (86, 661830), (129, 441220), (130, 437826), (156, 364855), (172, 330915), (195, 291884), (215, 264732), (258, 220610), (260, 218913), (390, 145942), (430, 132366), (516, 110305), (559, 101820), (645, 88244), (780, 72971), (860, 66183), (1118, 50910), (1290, 44122), (1677, 33940), (1697, 33540), (2236, 25455), (2580, 22061), (2795, 20364), (3354, 16970), (3394, 16770), (5091, 11180), (5590, 10182), (6708, 8485), (6788, 8385)]