51322150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 111321000

約数和(自身を除く): 59998850

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 499, 550, 605, 850, 935, 998, 1210, 1870, 2057, 2495, 3025, 4114, 4675, 4990, 5489, 6050, 8483, 9350, 10285, 10978, 12475, 16966, 20570, 24950, 27445, 42415, 51425, 54890, 60379, 84830, 93313, 102850, 120758, 137225, 186626, 212075, 274450, 301895, 424150, 466565, 603790, 933130, 1026443, 1509475, 2052886, 2332825, 3018950, 4665650, 5132215, 10264430, 25661075, 51322150]

約数ペア:

[(1, 51322150), (2, 25661075), (5, 10264430), (10, 5132215), (11, 4665650), (17, 3018950), (22, 2332825), (25, 2052886), (34, 1509475), (50, 1026443), (55, 933130), (85, 603790), (110, 466565), (121, 424150), (170, 301895), (187, 274450), (242, 212075), (275, 186626), (374, 137225), (425, 120758), (499, 102850), (550, 93313), (605, 84830), (850, 60379), (935, 54890), (998, 51425), (1210, 42415), (1870, 27445), (2057, 24950), (2495, 20570), (3025, 16966), (4114, 12475), (4675, 10978), (4990, 10285), (5489, 9350), (6050, 8483)]