48467380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 110525184

約数和(自身を除く): 62057804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 524, 655, 1310, 1423, 1703, 2620, 2846, 3406, 5692, 6812, 7115, 8515, 14230, 17030, 18499, 28460, 34060, 36998, 73996, 92495, 184990, 186413, 369980, 372826, 745652, 932065, 1864130, 2423369, 3728260, 4846738, 9693476, 12116845, 24233690, 48467380]

約数ペア:

[(1, 48467380), (2, 24233690), (4, 12116845), (5, 9693476), (10, 4846738), (13, 3728260), (20, 2423369), (26, 1864130), (52, 932065), (65, 745652), (130, 372826), (131, 369980), (260, 186413), (262, 184990), (524, 92495), (655, 73996), (1310, 36998), (1423, 34060), (1703, 28460), (2620, 18499), (2846, 17030), (3406, 14230), (5692, 8515), (6812, 7115)]