53167480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 125971200

約数和(自身を除く): 72803720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 809, 1060, 1240, 1618, 1643, 2120, 3236, 3286, 4045, 6472, 6572, 8090, 8215, 13144, 16180, 16430, 25079, 32360, 32860, 42877, 50158, 65720, 85754, 100316, 125395, 171508, 200632, 214385, 250790, 343016, 428770, 501580, 857540, 1003160, 1329187, 1715080, 2658374, 5316748, 6645935, 10633496, 13291870, 26583740, 53167480]

約数ペア:

[(1, 53167480), (2, 26583740), (4, 13291870), (5, 10633496), (8, 6645935), (10, 5316748), (20, 2658374), (31, 1715080), (40, 1329187), (53, 1003160), (62, 857540), (106, 501580), (124, 428770), (155, 343016), (212, 250790), (248, 214385), (265, 200632), (310, 171508), (424, 125395), (530, 100316), (620, 85754), (809, 65720), (1060, 50158), (1240, 42877), (1618, 32860), (1643, 32360), (2120, 25079), (3236, 16430), (3286, 16180), (4045, 13144), (6472, 8215), (6572, 8090)]