47751160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 112331520

約数和(自身を除く): 64580360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 97, 124, 155, 194, 248, 310, 388, 397, 485, 620, 776, 794, 970, 1240, 1588, 1940, 1985, 3007, 3176, 3880, 3970, 6014, 7940, 12028, 12307, 15035, 15880, 24056, 24614, 30070, 38509, 49228, 60140, 61535, 77018, 98456, 120280, 123070, 154036, 192545, 246140, 308072, 385090, 492280, 770180, 1193779, 1540360, 2387558, 4775116, 5968895, 9550232, 11937790, 23875580, 47751160]

約数ペア:

[(1, 47751160), (2, 23875580), (4, 11937790), (5, 9550232), (8, 5968895), (10, 4775116), (20, 2387558), (31, 1540360), (40, 1193779), (62, 770180), (97, 492280), (124, 385090), (155, 308072), (194, 246140), (248, 192545), (310, 154036), (388, 123070), (397, 120280), (485, 98456), (620, 77018), (776, 61535), (794, 60140), (970, 49228), (1240, 38509), (1588, 30070), (1940, 24614), (1985, 24056), (3007, 15880), (3176, 15035), (3880, 12307), (3970, 12028), (6014, 7940)]