49635638

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 86961600

約数和(自身を除く): 37325962

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 131, 169, 247, 262, 338, 494, 767, 1121, 1534, 1703, 2242, 2489, 3211, 3406, 4978, 6422, 7729, 9971, 14573, 15458, 19942, 22139, 29146, 32357, 44278, 64714, 100477, 146851, 189449, 200954, 293702, 378898, 420641, 841282, 1306201, 1909063, 2612402, 3818126, 24817819, 49635638]

約数ペア:

[(1, 49635638), (2, 24817819), (13, 3818126), (19, 2612402), (26, 1909063), (38, 1306201), (59, 841282), (118, 420641), (131, 378898), (169, 293702), (247, 200954), (262, 189449), (338, 146851), (494, 100477), (767, 64714), (1121, 44278), (1534, 32357), (1703, 29146), (2242, 22139), (2489, 19942), (3211, 15458), (3406, 14573), (4978, 9971), (6422, 7729)]