56670780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 164602368

約数和(自身を除く): 107931588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 71, 106, 142, 159, 212, 213, 251, 265, 284, 318, 355, 426, 502, 530, 636, 710, 753, 795, 852, 1004, 1060, 1065, 1255, 1420, 1506, 1590, 2130, 2510, 3012, 3180, 3763, 3765, 4260, 5020, 7526, 7530, 11289, 13303, 15052, 15060, 17821, 18815, 22578, 26606, 35642, 37630, 39909, 45156, 53212, 53463, 56445, 66515, 71284, 75260, 79818, 89105, 106926, 112890, 133030, 159636, 178210, 199545, 213852, 225780, 266060, 267315, 356420, 399090, 534630, 798180, 944513, 1069260, 1889026, 2833539, 3778052, 4722565, 5667078, 9445130, 11334156, 14167695, 18890260, 28335390, 56670780]

約数ペア:

[(1, 56670780), (2, 28335390), (3, 18890260), (4, 14167695), (5, 11334156), (6, 9445130), (10, 5667078), (12, 4722565), (15, 3778052), (20, 2833539), (30, 1889026), (53, 1069260), (60, 944513), (71, 798180), (106, 534630), (142, 399090), (159, 356420), (212, 267315), (213, 266060), (251, 225780), (265, 213852), (284, 199545), (318, 178210), (355, 159636), (426, 133030), (502, 112890), (530, 106926), (636, 89105), (710, 79818), (753, 75260), (795, 71284), (852, 66515), (1004, 56445), (1060, 53463), (1065, 53212), (1255, 45156), (1420, 39909), (1506, 37630), (1590, 35642), (2130, 26606), (2510, 22578), (3012, 18815), (3180, 17821), (3763, 15060), (3765, 15052), (4260, 13303), (5020, 11289), (7526, 7530)]