56860540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 139991040

約数和(自身を除く): 83130500

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 61, 76, 95, 110, 122, 190, 209, 220, 223, 244, 305, 380, 418, 446, 610, 671, 836, 892, 1045, 1115, 1159, 1220, 1342, 2090, 2230, 2318, 2453, 2684, 3355, 4180, 4237, 4460, 4636, 4906, 5795, 6710, 8474, 9812, 11590, 12265, 12749, 13420, 13603, 16948, 21185, 23180, 24530, 25498, 27206, 42370, 46607, 49060, 50996, 54412, 63745, 68015, 84740, 93214, 127490, 136030, 149633, 186428, 233035, 254980, 258457, 272060, 299266, 466070, 516914, 598532, 748165, 932140, 1033828, 1292285, 1496330, 2584570, 2843027, 2992660, 5169140, 5686054, 11372108, 14215135, 28430270, 56860540]

約数ペア:

[(1, 56860540), (2, 28430270), (4, 14215135), (5, 11372108), (10, 5686054), (11, 5169140), (19, 2992660), (20, 2843027), (22, 2584570), (38, 1496330), (44, 1292285), (55, 1033828), (61, 932140), (76, 748165), (95, 598532), (110, 516914), (122, 466070), (190, 299266), (209, 272060), (220, 258457), (223, 254980), (244, 233035), (305, 186428), (380, 149633), (418, 136030), (446, 127490), (610, 93214), (671, 84740), (836, 68015), (892, 63745), (1045, 54412), (1115, 50996), (1159, 49060), (1220, 46607), (1342, 42370), (2090, 27206), (2230, 25498), (2318, 24530), (2453, 23180), (2684, 21185), (3355, 16948), (4180, 13603), (4237, 13420), (4460, 12749), (4636, 12265), (4906, 11590), (5795, 9812), (6710, 8474)]