56325060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28447}}^1$

素因数の和:28473

約数の個数: 72

約数和(自身を含む): 186391296

約数和(自身を除く): 130066236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 28447, 56894, 85341, 113788, 142235, 170682, 256023, 284470, 312917, 341364, 426705, 512046, 568940, 625834, 853410, 938751, 1024092, 1251668, 1280115, 1564585, 1706820, 1877502, 2560230, 2816253, 3129170, 3755004, 4693755, 5120460, 5632506, 6258340, 9387510, 11265012, 14081265, 18775020, 28162530, 56325060]

約数ペア:

[(1, 56325060), (2, 28162530), (3, 18775020), (4, 14081265), (5, 11265012), (6, 9387510), (9, 6258340), (10, 5632506), (11, 5120460), (12, 4693755), (15, 3755004), (18, 3129170), (20, 2816253), (22, 2560230), (30, 1877502), (33, 1706820), (36, 1564585), (44, 1280115), (45, 1251668), (55, 1024092), (60, 938751), (66, 853410), (90, 625834), (99, 568940), (110, 512046), (132, 426705), (165, 341364), (180, 312917), (198, 284470), (220, 256023), (330, 170682), (396, 142235), (495, 113788), (660, 85341), (990, 56894), (1980, 28447)]