51249516

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 123929568

約数和(自身を除く): 72680052

約数列:

[1, 2, 3, 4, 6, 12, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 636, 732, 1321, 2642, 3233, 3963, 5284, 6466, 7926, 9699, 12932, 15852, 19398, 38796, 70013, 80581, 140026, 161162, 210039, 241743, 280052, 322324, 420078, 483486, 840156, 966972, 4270793, 8541586, 12812379, 17083172, 25624758, 51249516]

約数ペア:

[(1, 51249516), (2, 25624758), (3, 17083172), (4, 12812379), (6, 8541586), (12, 4270793), (53, 966972), (61, 840156), (106, 483486), (122, 420078), (159, 322324), (183, 280052), (212, 241743), (244, 210039), (318, 161162), (366, 140026), (636, 80581), (732, 70013), (1321, 38796), (2642, 19398), (3233, 15852), (3963, 12932), (5284, 9699), (6466, 7926)]