53991500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 119429856

約数和(自身を除く): 65438356

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 415, 500, 830, 1301, 1660, 2075, 2602, 4150, 5204, 6505, 8300, 10375, 13010, 20750, 26020, 32525, 41500, 65050, 107983, 130100, 162625, 215966, 325250, 431932, 539915, 650500, 1079830, 2159660, 2699575, 5399150, 10798300, 13497875, 26995750, 53991500]

約数ペア:

[(1, 53991500), (2, 26995750), (4, 13497875), (5, 10798300), (10, 5399150), (20, 2699575), (25, 2159660), (50, 1079830), (83, 650500), (100, 539915), (125, 431932), (166, 325250), (250, 215966), (332, 162625), (415, 130100), (500, 107983), (830, 65050), (1301, 41500), (1660, 32525), (2075, 26020), (2602, 20750), (4150, 13010), (5204, 10375), (6505, 8300)]