60921550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^2$

素因数の和:345

約数の個数: 36

約数和(自身を含む): 115793928

約数和(自身を除く): 54872378

約数列:

[1, 2, 5, 10, 25, 50, 71, 131, 142, 262, 355, 655, 710, 1310, 1775, 3275, 3550, 6550, 9301, 17161, 18602, 34322, 46505, 85805, 93010, 171610, 232525, 429025, 465050, 858050, 1218431, 2436862, 6092155, 12184310, 30460775, 60921550]

約数ペア:

[(1, 60921550), (2, 30460775), (5, 12184310), (10, 6092155), (25, 2436862), (50, 1218431), (71, 858050), (131, 465050), (142, 429025), (262, 232525), (355, 171610), (655, 93010), (710, 85805), (1310, 46505), (1775, 34322), (3275, 18602), (3550, 17161), (6550, 9301)]