56941430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 128822400

約数和(自身を除く): 71880970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1274, 1277, 1715, 2554, 3185, 3430, 4459, 6370, 6385, 8918, 8939, 12770, 16601, 17878, 22295, 33202, 44590, 44695, 62573, 83005, 89390, 116207, 125146, 166010, 232414, 312865, 438011, 581035, 625730, 813449, 876022, 1162070, 1626898, 2190055, 4067245, 4380110, 5694143, 8134490, 11388286, 28470715, 56941430]

約数ペア:

[(1, 56941430), (2, 28470715), (5, 11388286), (7, 8134490), (10, 5694143), (13, 4380110), (14, 4067245), (26, 2190055), (35, 1626898), (49, 1162070), (65, 876022), (70, 813449), (91, 625730), (98, 581035), (130, 438011), (182, 312865), (245, 232414), (343, 166010), (455, 125146), (490, 116207), (637, 89390), (686, 83005), (910, 62573), (1274, 44695), (1277, 44590), (1715, 33202), (2554, 22295), (3185, 17878), (3430, 16601), (4459, 12770), (6370, 8939), (6385, 8918)]