53642790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3334

約数の個数: 64

約数和(自身を含む): 145437120

約数和(自身を除く): 91794330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3257, 3294, 5490, 6514, 8235, 9771, 16285, 16470, 19542, 29313, 32570, 48855, 58626, 87939, 97710, 146565, 175878, 198677, 293130, 397354, 439695, 596031, 879390, 993385, 1192062, 1788093, 1986770, 2980155, 3576186, 5364279, 5960310, 8940465, 10728558, 17880930, 26821395, 53642790]

約数ペア:

[(1, 53642790), (2, 26821395), (3, 17880930), (5, 10728558), (6, 8940465), (9, 5960310), (10, 5364279), (15, 3576186), (18, 2980155), (27, 1986770), (30, 1788093), (45, 1192062), (54, 993385), (61, 879390), (90, 596031), (122, 439695), (135, 397354), (183, 293130), (270, 198677), (305, 175878), (366, 146565), (549, 97710), (610, 87939), (915, 58626), (1098, 48855), (1647, 32570), (1830, 29313), (2745, 19542), (3257, 16470), (3294, 16285), (5490, 9771), (6514, 8235)]