48542416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 108743040

約数和(自身を除く): 60200624

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 71, 76, 104, 142, 152, 173, 208, 247, 284, 304, 346, 494, 568, 692, 923, 988, 1136, 1349, 1384, 1846, 1976, 2249, 2698, 2768, 3287, 3692, 3952, 4498, 5396, 6574, 7384, 8996, 10792, 12283, 13148, 14768, 17537, 17992, 21584, 24566, 26296, 35074, 35984, 42731, 49132, 52592, 70148, 85462, 98264, 140296, 159679, 170924, 196528, 233377, 280592, 319358, 341848, 466754, 638716, 683696, 933508, 1277432, 1867016, 2554864, 3033901, 3734032, 6067802, 12135604, 24271208, 48542416]

約数ペア:

[(1, 48542416), (2, 24271208), (4, 12135604), (8, 6067802), (13, 3734032), (16, 3033901), (19, 2554864), (26, 1867016), (38, 1277432), (52, 933508), (71, 683696), (76, 638716), (104, 466754), (142, 341848), (152, 319358), (173, 280592), (208, 233377), (247, 196528), (284, 170924), (304, 159679), (346, 140296), (494, 98264), (568, 85462), (692, 70148), (923, 52592), (988, 49132), (1136, 42731), (1349, 35984), (1384, 35074), (1846, 26296), (1976, 24566), (2249, 21584), (2698, 17992), (2768, 17537), (3287, 14768), (3692, 13148), (3952, 12283), (4498, 10792), (5396, 8996), (6574, 7384)]