50633180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 115365600

約数和(自身を除く): 64732420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1307, 1490, 1937, 2614, 2980, 3874, 5228, 6535, 7748, 9685, 13070, 16991, 19370, 26140, 33982, 38740, 67964, 84955, 169910, 194743, 339820, 389486, 778972, 973715, 1947430, 2531659, 3894860, 5063318, 10126636, 12658295, 25316590, 50633180]

約数ペア:

[(1, 50633180), (2, 25316590), (4, 12658295), (5, 10126636), (10, 5063318), (13, 3894860), (20, 2531659), (26, 1947430), (52, 973715), (65, 778972), (130, 389486), (149, 339820), (260, 194743), (298, 169910), (596, 84955), (745, 67964), (1307, 38740), (1490, 33982), (1937, 26140), (2614, 19370), (2980, 16991), (3874, 13070), (5228, 9685), (6535, 7748)]