48965620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9677}}^1$

素因数の和:9720

約数の個数: 48

約数和(自身を含む): 117065088

約数和(自身を除く): 68099468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 9677, 19354, 38708, 48385, 96770, 106447, 193540, 212894, 222571, 425788, 445142, 532235, 890284, 1064470, 1112855, 2128940, 2225710, 2448281, 4451420, 4896562, 9793124, 12241405, 24482810, 48965620]

約数ペア:

[(1, 48965620), (2, 24482810), (4, 12241405), (5, 9793124), (10, 4896562), (11, 4451420), (20, 2448281), (22, 2225710), (23, 2128940), (44, 1112855), (46, 1064470), (55, 890284), (92, 532235), (110, 445142), (115, 425788), (220, 222571), (230, 212894), (253, 193540), (460, 106447), (506, 96770), (1012, 48385), (1265, 38708), (2530, 19354), (5060, 9677)]