29019650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2819

約数の個数: 48

約数和(自身を含む): 62004960

約数和(自身を除く): 32985310

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 2777, 5225, 5554, 10450, 13885, 27770, 30547, 52763, 61094, 69425, 105526, 138850, 152735, 263815, 305470, 527630, 580393, 763675, 1160786, 1319075, 1527350, 2638150, 2901965, 5803930, 14509825, 29019650]

約数ペア:

[(1, 29019650), (2, 14509825), (5, 5803930), (10, 2901965), (11, 2638150), (19, 1527350), (22, 1319075), (25, 1160786), (38, 763675), (50, 580393), (55, 527630), (95, 305470), (110, 263815), (190, 152735), (209, 138850), (275, 105526), (418, 69425), (475, 61094), (550, 52763), (950, 30547), (1045, 27770), (2090, 13885), (2777, 10450), (5225, 5554)]