52999440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16987}}^1$

素因数の和:17016

約数の個数: 80

約数和(自身を含む): 176947008

約数和(自身を除く): 123947568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 16987, 33974, 50961, 67948, 84935, 101922, 135896, 169870, 203844, 220831, 254805, 271792, 339740, 407688, 441662, 509610, 662493, 679480, 815376, 883324, 1019220, 1104155, 1324986, 1358960, 1766648, 2038440, 2208310, 2649972, 3312465, 3533296, 4076880, 4416620, 5299944, 6624930, 8833240, 10599888, 13249860, 17666480, 26499720, 52999440]

約数ペア:

[(1, 52999440), (2, 26499720), (3, 17666480), (4, 13249860), (5, 10599888), (6, 8833240), (8, 6624930), (10, 5299944), (12, 4416620), (13, 4076880), (15, 3533296), (16, 3312465), (20, 2649972), (24, 2208310), (26, 2038440), (30, 1766648), (39, 1358960), (40, 1324986), (48, 1104155), (52, 1019220), (60, 883324), (65, 815376), (78, 679480), (80, 662493), (104, 509610), (120, 441662), (130, 407688), (156, 339740), (195, 271792), (208, 254805), (240, 220831), (260, 203844), (312, 169870), (390, 135896), (520, 101922), (624, 84935), (780, 67948), (1040, 50961), (1560, 33974), (3120, 16987)]