51602490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2399}}^1$

素因数の和:2651

約数の個数: 48

約数和(自身を含む): 134784000

約数和(自身を除く): 83181510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 2399, 3585, 4302, 4798, 7170, 7197, 10755, 11995, 14394, 21510, 21591, 23990, 35985, 43182, 71970, 107955, 215910, 573361, 1146722, 1720083, 2866805, 3440166, 5160249, 5733610, 8600415, 10320498, 17200830, 25801245, 51602490]

約数ペア:

[(1, 51602490), (2, 25801245), (3, 17200830), (5, 10320498), (6, 8600415), (9, 5733610), (10, 5160249), (15, 3440166), (18, 2866805), (30, 1720083), (45, 1146722), (90, 573361), (239, 215910), (478, 107955), (717, 71970), (1195, 43182), (1434, 35985), (2151, 23990), (2390, 21591), (2399, 21510), (3585, 14394), (4302, 11995), (4798, 10755), (7170, 7197)]