57214530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20507}}^1$

素因数の和:20551

約数の個数: 48

約数和(自身を含む): 153563904

約数和(自身を除く): 96349374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 20507, 41014, 61521, 102535, 123042, 184563, 205070, 307605, 369126, 615210, 635717, 922815, 1271434, 1845630, 1907151, 3178585, 3814302, 5721453, 6357170, 9535755, 11442906, 19071510, 28607265, 57214530]

約数ペア:

[(1, 57214530), (2, 28607265), (3, 19071510), (5, 11442906), (6, 9535755), (9, 6357170), (10, 5721453), (15, 3814302), (18, 3178585), (30, 1907151), (31, 1845630), (45, 1271434), (62, 922815), (90, 635717), (93, 615210), (155, 369126), (186, 307605), (279, 205070), (310, 184563), (465, 123042), (558, 102535), (930, 61521), (1395, 41014), (2790, 20507)]