48431438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 81423360

約数和(自身を除く): 32991922

約数列:

[1, 2, 11, 22, 61, 122, 151, 239, 302, 478, 671, 1342, 1661, 2629, 3322, 5258, 9211, 14579, 18422, 29158, 36089, 72178, 101321, 160369, 202642, 320738, 396979, 793958, 2201429, 4402858, 24215719, 48431438]

約数ペア:

[(1, 48431438), (2, 24215719), (11, 4402858), (22, 2201429), (61, 793958), (122, 396979), (151, 320738), (239, 202642), (302, 160369), (478, 101321), (671, 72178), (1342, 36089), (1661, 29158), (2629, 18422), (3322, 14579), (5258, 9211)]