54541552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 123360160

約数和(自身を除く): 68818608

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 296, 304, 373, 481, 494, 592, 703, 746, 962, 988, 1406, 1492, 1924, 1976, 2812, 2984, 3848, 3952, 4849, 5624, 5968, 7087, 7696, 9139, 9698, 11248, 13801, 14174, 18278, 19396, 27602, 28348, 36556, 38792, 55204, 56696, 73112, 77584, 92131, 110408, 113392, 146224, 179413, 184262, 220816, 262219, 358826, 368524, 524438, 717652, 737048, 1048876, 1435304, 1474096, 2097752, 2870608, 3408847, 4195504, 6817694, 13635388, 27270776, 54541552]

約数ペア:

[(1, 54541552), (2, 27270776), (4, 13635388), (8, 6817694), (13, 4195504), (16, 3408847), (19, 2870608), (26, 2097752), (37, 1474096), (38, 1435304), (52, 1048876), (74, 737048), (76, 717652), (104, 524438), (148, 368524), (152, 358826), (208, 262219), (247, 220816), (296, 184262), (304, 179413), (373, 146224), (481, 113392), (494, 110408), (592, 92131), (703, 77584), (746, 73112), (962, 56696), (988, 55204), (1406, 38792), (1492, 36556), (1924, 28348), (1976, 27602), (2812, 19396), (2984, 18278), (3848, 14174), (3952, 13801), (4849, 11248), (5624, 9698), (5968, 9139), (7087, 7696)]