51966330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7055

約数の個数: 64

約数和(自身を含む): 141402240

約数和(自身を除く): 89435910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7013, 7410, 14026, 21039, 35065, 42078, 70130, 91169, 105195, 133247, 182338, 210390, 266494, 273507, 399741, 455845, 547014, 666235, 799482, 911690, 1332470, 1367535, 1732211, 1998705, 2735070, 3464422, 3997410, 5196633, 8661055, 10393266, 17322110, 25983165, 51966330]

約数ペア:

[(1, 51966330), (2, 25983165), (3, 17322110), (5, 10393266), (6, 8661055), (10, 5196633), (13, 3997410), (15, 3464422), (19, 2735070), (26, 1998705), (30, 1732211), (38, 1367535), (39, 1332470), (57, 911690), (65, 799482), (78, 666235), (95, 547014), (114, 455845), (130, 399741), (190, 273507), (195, 266494), (247, 210390), (285, 182338), (390, 133247), (494, 105195), (570, 91169), (741, 70130), (1235, 42078), (1482, 35065), (2470, 21039), (3705, 14026), (7013, 7410)]