48963304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 105840000

約数和(自身を除く): 56876696

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 71, 76, 104, 142, 152, 247, 284, 349, 494, 568, 698, 923, 988, 1349, 1396, 1846, 1976, 2698, 2792, 3692, 4537, 5396, 6631, 7384, 9074, 10792, 13262, 17537, 18148, 24779, 26524, 35074, 36296, 49558, 53048, 70148, 86203, 99116, 140296, 172406, 198232, 322127, 344812, 470801, 644254, 689624, 941602, 1288508, 1883204, 2577016, 3766408, 6120413, 12240826, 24481652, 48963304]

約数ペア:

[(1, 48963304), (2, 24481652), (4, 12240826), (8, 6120413), (13, 3766408), (19, 2577016), (26, 1883204), (38, 1288508), (52, 941602), (71, 689624), (76, 644254), (104, 470801), (142, 344812), (152, 322127), (247, 198232), (284, 172406), (349, 140296), (494, 99116), (568, 86203), (698, 70148), (923, 53048), (988, 49558), (1349, 36296), (1396, 35074), (1846, 26524), (1976, 24779), (2698, 18148), (2792, 17537), (3692, 13262), (4537, 10792), (5396, 9074), (6631, 7384)]