56271160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 93028040

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 53, 55, 76, 88, 95, 106, 110, 127, 152, 190, 209, 212, 220, 254, 265, 380, 418, 424, 440, 508, 530, 583, 635, 760, 836, 1007, 1016, 1045, 1060, 1166, 1270, 1397, 1672, 2014, 2090, 2120, 2332, 2413, 2540, 2794, 2915, 4028, 4180, 4664, 4826, 5035, 5080, 5588, 5830, 6731, 6985, 8056, 8360, 9652, 10070, 11077, 11176, 11660, 12065, 13462, 13970, 19304, 20140, 22154, 23320, 24130, 26543, 26924, 27940, 33655, 40280, 44308, 48260, 53086, 53848, 55385, 55880, 67310, 74041, 88616, 96520, 106172, 110770, 127889, 132715, 134620, 148082, 212344, 221540, 255778, 265430, 269240, 296164, 370205, 443080, 511556, 530860, 592328, 639445, 740410, 1023112, 1061720, 1278890, 1406779, 1480820, 2557780, 2813558, 2961640, 5115560, 5627116, 7033895, 11254232, 14067790, 28135580, 56271160]

約数ペア:

[(1, 56271160), (2, 28135580), (4, 14067790), (5, 11254232), (8, 7033895), (10, 5627116), (11, 5115560), (19, 2961640), (20, 2813558), (22, 2557780), (38, 1480820), (40, 1406779), (44, 1278890), (53, 1061720), (55, 1023112), (76, 740410), (88, 639445), (95, 592328), (106, 530860), (110, 511556), (127, 443080), (152, 370205), (190, 296164), (209, 269240), (212, 265430), (220, 255778), (254, 221540), (265, 212344), (380, 148082), (418, 134620), (424, 132715), (440, 127889), (508, 110770), (530, 106172), (583, 96520), (635, 88616), (760, 74041), (836, 67310), (1007, 55880), (1016, 55385), (1045, 53848), (1060, 53086), (1166, 48260), (1270, 44308), (1397, 40280), (1672, 33655), (2014, 27940), (2090, 26924), (2120, 26543), (2332, 24130), (2413, 23320), (2540, 22154), (2794, 20140), (2915, 19304), (4028, 13970), (4180, 13462), (4664, 12065), (4826, 11660), (5035, 11176), (5080, 11077), (5588, 10070), (5830, 9652), (6731, 8360), (6985, 8056)]