50490480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2758

約数の個数: 80

約数和(自身を含む): 158561280

約数和(自身を除く): 108070800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2663, 3160, 3792, 4740, 5326, 6320, 7989, 9480, 10652, 13315, 15978, 18960, 21304, 26630, 31956, 39945, 42608, 53260, 63912, 79890, 106520, 127824, 159780, 210377, 213040, 319560, 420754, 631131, 639120, 841508, 1051885, 1262262, 1683016, 2103770, 2524524, 3155655, 3366032, 4207540, 5049048, 6311310, 8415080, 10098096, 12622620, 16830160, 25245240, 50490480]

約数ペア:

[(1, 50490480), (2, 25245240), (3, 16830160), (4, 12622620), (5, 10098096), (6, 8415080), (8, 6311310), (10, 5049048), (12, 4207540), (15, 3366032), (16, 3155655), (20, 2524524), (24, 2103770), (30, 1683016), (40, 1262262), (48, 1051885), (60, 841508), (79, 639120), (80, 631131), (120, 420754), (158, 319560), (237, 213040), (240, 210377), (316, 159780), (395, 127824), (474, 106520), (632, 79890), (790, 63912), (948, 53260), (1185, 42608), (1264, 39945), (1580, 31956), (1896, 26630), (2370, 21304), (2663, 18960), (3160, 15978), (3792, 13315), (4740, 10652), (5326, 9480), (6320, 7989)]