48508380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11717}}^1$

素因数の和:11755

約数の個数: 72

約数和(自身を含む): 153552672

約数和(自身を除く): 105044292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 11717, 23434, 35151, 46868, 58585, 70302, 105453, 117170, 140604, 175755, 210906, 234340, 269491, 351510, 421812, 527265, 538982, 703020, 808473, 1054530, 1077964, 1347455, 1616946, 2109060, 2425419, 2694910, 3233892, 4042365, 4850838, 5389820, 8084730, 9701676, 12127095, 16169460, 24254190, 48508380]

約数ペア:

[(1, 48508380), (2, 24254190), (3, 16169460), (4, 12127095), (5, 9701676), (6, 8084730), (9, 5389820), (10, 4850838), (12, 4042365), (15, 3233892), (18, 2694910), (20, 2425419), (23, 2109060), (30, 1616946), (36, 1347455), (45, 1077964), (46, 1054530), (60, 808473), (69, 703020), (90, 538982), (92, 527265), (115, 421812), (138, 351510), (180, 269491), (207, 234340), (230, 210906), (276, 175755), (345, 140604), (414, 117170), (460, 105453), (690, 70302), (828, 58585), (1035, 46868), (1380, 35151), (2070, 23434), (4140, 11717)]