56716380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45013}}^1$

素因数の和:45035

約数の個数: 72

約数和(自身を含む): 196621152

約数和(自身を除く): 139904772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45013, 90026, 135039, 180052, 225065, 270078, 315091, 405117, 450130, 540156, 630182, 675195, 810234, 900260, 945273, 1260364, 1350390, 1575455, 1620468, 1890546, 2025585, 2700780, 2835819, 3150910, 3781092, 4051170, 4726365, 5671638, 6301820, 8102340, 9452730, 11343276, 14179095, 18905460, 28358190, 56716380]

約数ペア:

[(1, 56716380), (2, 28358190), (3, 18905460), (4, 14179095), (5, 11343276), (6, 9452730), (7, 8102340), (9, 6301820), (10, 5671638), (12, 4726365), (14, 4051170), (15, 3781092), (18, 3150910), (20, 2835819), (21, 2700780), (28, 2025585), (30, 1890546), (35, 1620468), (36, 1575455), (42, 1350390), (45, 1260364), (60, 945273), (63, 900260), (70, 810234), (84, 675195), (90, 630182), (105, 540156), (126, 450130), (140, 405117), (180, 315091), (210, 270078), (252, 225065), (315, 180052), (420, 135039), (630, 90026), (1260, 45013)]