53026480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 134928864

約数和(自身を除く): 81902384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 208, 260, 268, 335, 520, 536, 670, 761, 871, 1040, 1072, 1340, 1522, 1742, 2680, 3044, 3484, 3805, 4355, 5360, 6088, 6968, 7610, 8710, 9893, 12176, 13936, 15220, 17420, 19786, 30440, 34840, 39572, 49465, 50987, 60880, 69680, 79144, 98930, 101974, 158288, 197860, 203948, 254935, 395720, 407896, 509870, 662831, 791440, 815792, 1019740, 1325662, 2039480, 2651324, 3314155, 4078960, 5302648, 6628310, 10605296, 13256620, 26513240, 53026480]

約数ペア:

[(1, 53026480), (2, 26513240), (4, 13256620), (5, 10605296), (8, 6628310), (10, 5302648), (13, 4078960), (16, 3314155), (20, 2651324), (26, 2039480), (40, 1325662), (52, 1019740), (65, 815792), (67, 791440), (80, 662831), (104, 509870), (130, 407896), (134, 395720), (208, 254935), (260, 203948), (268, 197860), (335, 158288), (520, 101974), (536, 98930), (670, 79144), (761, 69680), (871, 60880), (1040, 50987), (1072, 49465), (1340, 39572), (1522, 34840), (1742, 30440), (2680, 19786), (3044, 17420), (3484, 15220), (3805, 13936), (4355, 12176), (5360, 9893), (6088, 8710), (6968, 7610)]