53123772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17923}}^1$

素因数の和:17962

約数の個数: 48

約数和(自身を含む): 140524160

約数和(自身を除く): 87400388

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 17923, 35846, 53769, 71692, 107538, 215076, 232999, 340537, 465998, 681074, 698997, 931996, 1021611, 1362148, 1397994, 2043222, 2795988, 4086444, 4426981, 8853962, 13280943, 17707924, 26561886, 53123772]

約数ペア:

[(1, 53123772), (2, 26561886), (3, 17707924), (4, 13280943), (6, 8853962), (12, 4426981), (13, 4086444), (19, 2795988), (26, 2043222), (38, 1397994), (39, 1362148), (52, 1021611), (57, 931996), (76, 698997), (78, 681074), (114, 465998), (156, 340537), (228, 232999), (247, 215076), (494, 107538), (741, 71692), (988, 53769), (1482, 35846), (2964, 17923)]