50485240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5711}}^1$

素因数の和:5752

約数の個数: 64

約数和(自身を含む): 129548160

約数和(自身を除く): 79062920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 5711, 8840, 11422, 22844, 28555, 45688, 57110, 74243, 97087, 114220, 148486, 194174, 228440, 296972, 371215, 388348, 485435, 593944, 742430, 776696, 970870, 1262131, 1484860, 1941740, 2524262, 2969720, 3883480, 5048524, 6310655, 10097048, 12621310, 25242620, 50485240]

約数ペア:

[(1, 50485240), (2, 25242620), (4, 12621310), (5, 10097048), (8, 6310655), (10, 5048524), (13, 3883480), (17, 2969720), (20, 2524262), (26, 1941740), (34, 1484860), (40, 1262131), (52, 970870), (65, 776696), (68, 742430), (85, 593944), (104, 485435), (130, 388348), (136, 371215), (170, 296972), (221, 228440), (260, 194174), (340, 148486), (442, 114220), (520, 97087), (680, 74243), (884, 57110), (1105, 45688), (1768, 28555), (2210, 22844), (4420, 11422), (5711, 8840)]