29875252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 60746112

約数和(自身を除く): 30870860

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 212, 253, 506, 557, 583, 1012, 1114, 1166, 1219, 2228, 2332, 2438, 4876, 6127, 12254, 12811, 13409, 24508, 25622, 26818, 29521, 51244, 53636, 59042, 118084, 140921, 281842, 324731, 563684, 649462, 678983, 1298924, 1357966, 2715932, 7468813, 14937626, 29875252]

約数ペア:

[(1, 29875252), (2, 14937626), (4, 7468813), (11, 2715932), (22, 1357966), (23, 1298924), (44, 678983), (46, 649462), (53, 563684), (92, 324731), (106, 281842), (212, 140921), (253, 118084), (506, 59042), (557, 53636), (583, 51244), (1012, 29521), (1114, 26818), (1166, 25622), (1219, 24508), (2228, 13409), (2332, 12811), (2438, 12254), (4876, 6127)]