48781456

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 96991808

約数和(自身を除く): 48210352

約数列:

[1, 2, 4, 8, 16, 61, 122, 151, 244, 302, 331, 488, 604, 662, 976, 1208, 1324, 2416, 2648, 5296, 9211, 18422, 20191, 36844, 40382, 49981, 73688, 80764, 99962, 147376, 161528, 199924, 323056, 399848, 799696, 3048841, 6097682, 12195364, 24390728, 48781456]

約数ペア:

[(1, 48781456), (2, 24390728), (4, 12195364), (8, 6097682), (16, 3048841), (61, 799696), (122, 399848), (151, 323056), (244, 199924), (302, 161528), (331, 147376), (488, 99962), (604, 80764), (662, 73688), (976, 49981), (1208, 40382), (1324, 36844), (2416, 20191), (2648, 18422), (5296, 9211)]