47249766

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 72

約数和(自身を含む): 112641984

約数和(自身を除く): 65392218

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 289, 293, 306, 527, 558, 578, 586, 867, 879, 1054, 1581, 1734, 1758, 2601, 2637, 3162, 4743, 4981, 5202, 5274, 8959, 9083, 9486, 9962, 14943, 17918, 18166, 26877, 27249, 29886, 44829, 53754, 54498, 80631, 81747, 84677, 89658, 154411, 161262, 163494, 169354, 254031, 308822, 463233, 508062, 762093, 926466, 1389699, 1524186, 2624987, 2779398, 5249974, 7874961, 15749922, 23624883, 47249766]

約数ペア:

[(1, 47249766), (2, 23624883), (3, 15749922), (6, 7874961), (9, 5249974), (17, 2779398), (18, 2624987), (31, 1524186), (34, 1389699), (51, 926466), (62, 762093), (93, 508062), (102, 463233), (153, 308822), (186, 254031), (279, 169354), (289, 163494), (293, 161262), (306, 154411), (527, 89658), (558, 84677), (578, 81747), (586, 80631), (867, 54498), (879, 53754), (1054, 44829), (1581, 29886), (1734, 27249), (1758, 26877), (2601, 18166), (2637, 17918), (3162, 14943), (4743, 9962), (4981, 9486), (5202, 9083), (5274, 8959)]