48394060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16921}}^1$

素因数の和:16954

約数の個数: 48

約数和(自身を含む): 119401632

約数和(自身を除く): 71007572

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 16921, 33842, 67684, 84605, 169210, 186131, 219973, 338420, 372262, 439946, 744524, 879892, 930655, 1099865, 1861310, 2199730, 2419703, 3722620, 4399460, 4839406, 9678812, 12098515, 24197030, 48394060]

約数ペア:

[(1, 48394060), (2, 24197030), (4, 12098515), (5, 9678812), (10, 4839406), (11, 4399460), (13, 3722620), (20, 2419703), (22, 2199730), (26, 1861310), (44, 1099865), (52, 930655), (55, 879892), (65, 744524), (110, 439946), (130, 372262), (143, 338420), (220, 219973), (260, 186131), (286, 169210), (572, 84605), (715, 67684), (1430, 33842), (2860, 16921)]