51868830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{743}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 134991360

約数和(自身を除く): 83122530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 179, 195, 358, 390, 537, 743, 895, 1074, 1486, 1790, 2229, 2327, 2685, 3715, 4458, 4654, 5370, 6981, 7430, 9659, 11145, 11635, 13962, 19318, 22290, 23270, 28977, 34905, 48295, 57954, 69810, 96590, 132997, 144885, 265994, 289770, 398991, 664985, 797982, 1329970, 1728961, 1994955, 3457922, 3989910, 5186883, 8644805, 10373766, 17289610, 25934415, 51868830]

約数ペア:

[(1, 51868830), (2, 25934415), (3, 17289610), (5, 10373766), (6, 8644805), (10, 5186883), (13, 3989910), (15, 3457922), (26, 1994955), (30, 1728961), (39, 1329970), (65, 797982), (78, 664985), (130, 398991), (179, 289770), (195, 265994), (358, 144885), (390, 132997), (537, 96590), (743, 69810), (895, 57954), (1074, 48295), (1486, 34905), (1790, 28977), (2229, 23270), (2327, 22290), (2685, 19318), (3715, 13962), (4458, 11635), (4654, 11145), (5370, 9659), (6981, 7430)]