55997970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{571}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 154192896

約数和(自身を除く): 98194926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 467, 571, 934, 1142, 1401, 1713, 2335, 2802, 2855, 3269, 3426, 3997, 4670, 5710, 6538, 7005, 7994, 8565, 9807, 11991, 14010, 16345, 17130, 19614, 19985, 23982, 32690, 39970, 49035, 59955, 98070, 119910, 266657, 533314, 799971, 1333285, 1599942, 1866599, 2666570, 3733198, 3999855, 5599797, 7999710, 9332995, 11199594, 18665990, 27998985, 55997970]

約数ペア:

[(1, 55997970), (2, 27998985), (3, 18665990), (5, 11199594), (6, 9332995), (7, 7999710), (10, 5599797), (14, 3999855), (15, 3733198), (21, 2666570), (30, 1866599), (35, 1599942), (42, 1333285), (70, 799971), (105, 533314), (210, 266657), (467, 119910), (571, 98070), (934, 59955), (1142, 49035), (1401, 39970), (1713, 32690), (2335, 23982), (2802, 19985), (2855, 19614), (3269, 17130), (3426, 16345), (3997, 14010), (4670, 11991), (5710, 9807), (6538, 8565), (7005, 7994)]