56982540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15569}}^1$

素因数の和:15642

約数の個数: 48

約数和(自身を含む): 162177120

約数和(自身を除く): 105194580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 15569, 31138, 46707, 62276, 77845, 93414, 155690, 186828, 233535, 311380, 467070, 934140, 949709, 1899418, 2849127, 3798836, 4748545, 5698254, 9497090, 11396508, 14245635, 18994180, 28491270, 56982540]

約数ペア:

[(1, 56982540), (2, 28491270), (3, 18994180), (4, 14245635), (5, 11396508), (6, 9497090), (10, 5698254), (12, 4748545), (15, 3798836), (20, 2849127), (30, 1899418), (60, 949709), (61, 934140), (122, 467070), (183, 311380), (244, 233535), (305, 186828), (366, 155690), (610, 93414), (732, 77845), (915, 62276), (1220, 46707), (1830, 31138), (3660, 15569)]