47923520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4879

約数の個数: 56

約数和(自身を含む): 117823488

約数和(自身を除く): 69899968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4831, 4960, 9662, 9920, 19324, 24155, 38648, 48310, 77296, 96620, 149761, 154592, 193240, 299522, 309184, 386480, 599044, 748805, 772960, 1198088, 1497610, 1545920, 2396176, 2995220, 4792352, 5990440, 9584704, 11980880, 23961760, 47923520]

約数ペア:

[(1, 47923520), (2, 23961760), (4, 11980880), (5, 9584704), (8, 5990440), (10, 4792352), (16, 2995220), (20, 2396176), (31, 1545920), (32, 1497610), (40, 1198088), (62, 772960), (64, 748805), (80, 599044), (124, 386480), (155, 309184), (160, 299522), (248, 193240), (310, 154592), (320, 149761), (496, 96620), (620, 77296), (992, 48310), (1240, 38648), (1984, 24155), (2480, 19324), (4831, 9920), (4960, 9662)]