47805428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 97977600

約数和(自身を除く): 50172172

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 79, 158, 187, 316, 374, 748, 809, 869, 1343, 1618, 1738, 2686, 3236, 3476, 5372, 8899, 13753, 14773, 17798, 27506, 29546, 35596, 55012, 59092, 63911, 127822, 151283, 255644, 302566, 605132, 703021, 1086487, 1406042, 2172974, 2812084, 4345948, 11951357, 23902714, 47805428]

約数ペア:

[(1, 47805428), (2, 23902714), (4, 11951357), (11, 4345948), (17, 2812084), (22, 2172974), (34, 1406042), (44, 1086487), (68, 703021), (79, 605132), (158, 302566), (187, 255644), (316, 151283), (374, 127822), (748, 63911), (809, 59092), (869, 55012), (1343, 35596), (1618, 29546), (1738, 27506), (2686, 17798), (3236, 14773), (3476, 13753), (5372, 8899)]