54109550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 110778624

約数和(自身を除く): 56669074

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 131, 262, 275, 550, 655, 751, 1310, 1441, 1502, 2882, 3275, 3755, 6550, 7205, 7510, 8261, 14410, 16522, 18775, 36025, 37550, 41305, 72050, 82610, 98381, 196762, 206525, 413050, 491905, 983810, 1082191, 2164382, 2459525, 4919050, 5410955, 10821910, 27054775, 54109550]

約数ペア:

[(1, 54109550), (2, 27054775), (5, 10821910), (10, 5410955), (11, 4919050), (22, 2459525), (25, 2164382), (50, 1082191), (55, 983810), (110, 491905), (131, 413050), (262, 206525), (275, 196762), (550, 98381), (655, 82610), (751, 72050), (1310, 41305), (1441, 37550), (1502, 36025), (2882, 18775), (3275, 16522), (3755, 14410), (6550, 8261), (7205, 7510)]