54558760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1978

約数の個数: 64

約数和(自身を含む): 132295680

約数和(自身を除く): 77736920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 1913, 2852, 3565, 3826, 5704, 7130, 7652, 9565, 14260, 15304, 19130, 28520, 38260, 43999, 59303, 76520, 87998, 118606, 175996, 219995, 237212, 296515, 351992, 439990, 474424, 593030, 879980, 1186060, 1363969, 1759960, 2372120, 2727938, 5455876, 6819845, 10911752, 13639690, 27279380, 54558760]

約数ペア:

[(1, 54558760), (2, 27279380), (4, 13639690), (5, 10911752), (8, 6819845), (10, 5455876), (20, 2727938), (23, 2372120), (31, 1759960), (40, 1363969), (46, 1186060), (62, 879980), (92, 593030), (115, 474424), (124, 439990), (155, 351992), (184, 296515), (230, 237212), (248, 219995), (310, 175996), (460, 118606), (620, 87998), (713, 76520), (920, 59303), (1240, 43999), (1426, 38260), (1913, 28520), (2852, 19130), (3565, 15304), (3826, 14260), (5704, 9565), (7130, 7652)]