73050550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 141566832

約数和(自身を除く): 68516282

約数列:

[1, 2, 5, 10, 25, 43, 50, 61, 86, 122, 215, 305, 430, 557, 610, 1075, 1114, 1525, 2150, 2623, 2785, 3050, 5246, 5570, 13115, 13925, 23951, 26230, 27850, 33977, 47902, 65575, 67954, 119755, 131150, 169885, 239510, 339770, 598775, 849425, 1197550, 1461011, 1698850, 2922022, 7305055, 14610110, 36525275, 73050550]

約数ペア:

[(1, 73050550), (2, 36525275), (5, 14610110), (10, 7305055), (25, 2922022), (43, 1698850), (50, 1461011), (61, 1197550), (86, 849425), (122, 598775), (215, 339770), (305, 239510), (430, 169885), (557, 131150), (610, 119755), (1075, 67954), (1114, 65575), (1525, 47902), (2150, 33977), (2623, 27850), (2785, 26230), (3050, 23951), (5246, 13925), (5570, 13115)]