56603690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 124975872

約数和(自身を除く): 68372182

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1495, 1721, 2530, 2990, 3289, 3442, 6578, 8605, 16445, 17210, 18931, 22373, 32890, 37862, 39583, 44746, 79166, 94655, 111865, 189310, 197915, 223730, 246103, 395830, 435413, 492206, 514579, 870826, 1029158, 1230515, 2177065, 2461030, 2572895, 4354130, 5145790, 5660369, 11320738, 28301845, 56603690]

約数ペア:

[(1, 56603690), (2, 28301845), (5, 11320738), (10, 5660369), (11, 5145790), (13, 4354130), (22, 2572895), (23, 2461030), (26, 2177065), (46, 1230515), (55, 1029158), (65, 870826), (110, 514579), (115, 492206), (130, 435413), (143, 395830), (230, 246103), (253, 223730), (286, 197915), (299, 189310), (506, 111865), (598, 94655), (715, 79166), (1265, 44746), (1430, 39583), (1495, 37862), (1721, 32890), (2530, 22373), (2990, 18931), (3289, 17210), (3442, 16445), (6578, 8605)]