54886740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 165666816

約数和(自身を除く): 110780076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1283, 1380, 1426, 1860, 2139, 2566, 2852, 3565, 3849, 4278, 5132, 6415, 7130, 7698, 8556, 10695, 12830, 14260, 15396, 19245, 21390, 25660, 29509, 38490, 39773, 42780, 59018, 76980, 79546, 88527, 118036, 119319, 147545, 159092, 177054, 198865, 238638, 295090, 354108, 397730, 442635, 477276, 590180, 596595, 795460, 885270, 914779, 1193190, 1770540, 1829558, 2386380, 2744337, 3659116, 4573895, 5488674, 9147790, 10977348, 13721685, 18295580, 27443370, 54886740]

約数ペア:

[(1, 54886740), (2, 27443370), (3, 18295580), (4, 13721685), (5, 10977348), (6, 9147790), (10, 5488674), (12, 4573895), (15, 3659116), (20, 2744337), (23, 2386380), (30, 1829558), (31, 1770540), (46, 1193190), (60, 914779), (62, 885270), (69, 795460), (92, 596595), (93, 590180), (115, 477276), (124, 442635), (138, 397730), (155, 354108), (186, 295090), (230, 238638), (276, 198865), (310, 177054), (345, 159092), (372, 147545), (460, 119319), (465, 118036), (620, 88527), (690, 79546), (713, 76980), (930, 59018), (1283, 42780), (1380, 39773), (1426, 38490), (1860, 29509), (2139, 25660), (2566, 21390), (2852, 19245), (3565, 15396), (3849, 14260), (4278, 12830), (5132, 10695), (6415, 8556), (7130, 7698)]