48797560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2857}}^1$

素因数の和:2936

約数の個数: 64

約数和(自身を含む): 127581120

約数和(自身を除く): 78783560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 2857, 3416, 4270, 5714, 8540, 11428, 14285, 17080, 19999, 22856, 28570, 39998, 57140, 79996, 99995, 114280, 159992, 174277, 199990, 348554, 399980, 697108, 799960, 871385, 1219939, 1394216, 1742770, 2439878, 3485540, 4879756, 6099695, 6971080, 9759512, 12199390, 24398780, 48797560]

約数ペア:

[(1, 48797560), (2, 24398780), (4, 12199390), (5, 9759512), (7, 6971080), (8, 6099695), (10, 4879756), (14, 3485540), (20, 2439878), (28, 1742770), (35, 1394216), (40, 1219939), (56, 871385), (61, 799960), (70, 697108), (122, 399980), (140, 348554), (244, 199990), (280, 174277), (305, 159992), (427, 114280), (488, 99995), (610, 79996), (854, 57140), (1220, 39998), (1708, 28570), (2135, 22856), (2440, 19999), (2857, 17080), (3416, 14285), (4270, 11428), (5714, 8540)]