49210590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11471}}^1$

素因数の和:11505

約数の個数: 64

約数和(自身を含む): 138765312

約数和(自身を除く): 89554722

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 11471, 22942, 34413, 57355, 68826, 114710, 126181, 149123, 172065, 252362, 298246, 344130, 378543, 447369, 630905, 745615, 757086, 894738, 1261810, 1491230, 1640353, 1892715, 2236845, 3280706, 3785430, 4473690, 4921059, 8201765, 9842118, 16403530, 24605295, 49210590]

約数ペア:

[(1, 49210590), (2, 24605295), (3, 16403530), (5, 9842118), (6, 8201765), (10, 4921059), (11, 4473690), (13, 3785430), (15, 3280706), (22, 2236845), (26, 1892715), (30, 1640353), (33, 1491230), (39, 1261810), (55, 894738), (65, 757086), (66, 745615), (78, 630905), (110, 447369), (130, 378543), (143, 344130), (165, 298246), (195, 252362), (286, 172065), (330, 149123), (390, 126181), (429, 114710), (715, 68826), (858, 57355), (1430, 34413), (2145, 22942), (4290, 11471)]