55299870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3119}}^1$

素因数の和:3329

約数の個数: 48

約数和(自身を含む): 144555840

約数和(自身を除く): 89255970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3119, 3546, 5910, 6238, 8865, 9357, 15595, 17730, 18714, 28071, 31190, 46785, 56142, 93570, 140355, 280710, 614443, 1228886, 1843329, 3072215, 3686658, 5529987, 6144430, 9216645, 11059974, 18433290, 27649935, 55299870]

約数ペア:

[(1, 55299870), (2, 27649935), (3, 18433290), (5, 11059974), (6, 9216645), (9, 6144430), (10, 5529987), (15, 3686658), (18, 3072215), (30, 1843329), (45, 1228886), (90, 614443), (197, 280710), (394, 140355), (591, 93570), (985, 56142), (1182, 46785), (1773, 31190), (1970, 28071), (2955, 18714), (3119, 17730), (3546, 15595), (5910, 9357), (6238, 8865)]