55559550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{587}}^1\times {\mathrm{631}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 138241152

約数和(自身を除く): 82681602

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 587, 631, 1174, 1262, 1761, 1893, 2935, 3155, 3522, 3786, 5870, 6310, 8805, 9465, 14675, 15775, 17610, 18930, 29350, 31550, 44025, 47325, 88050, 94650, 370397, 740794, 1111191, 1851985, 2222382, 3703970, 5555955, 9259925, 11111910, 18519850, 27779775, 55559550]

約数ペア:

[(1, 55559550), (2, 27779775), (3, 18519850), (5, 11111910), (6, 9259925), (10, 5555955), (15, 3703970), (25, 2222382), (30, 1851985), (50, 1111191), (75, 740794), (150, 370397), (587, 94650), (631, 88050), (1174, 47325), (1262, 44025), (1761, 31550), (1893, 29350), (2935, 18930), (3155, 17610), (3522, 15775), (3786, 14675), (5870, 9465), (6310, 8805)]