48998530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 108671868

約数和(自身を除く): 59673338

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 277, 361, 490, 554, 665, 722, 931, 1330, 1385, 1805, 1862, 1939, 2527, 2770, 3610, 3878, 4655, 5054, 5263, 9310, 9695, 10526, 12635, 13573, 17689, 19390, 25270, 26315, 27146, 35378, 36841, 52630, 67865, 73682, 88445, 99997, 135730, 176890, 184205, 199994, 257887, 368410, 499985, 515774, 699979, 999970, 1289435, 1399958, 2578870, 3499895, 4899853, 6999790, 9799706, 24499265, 48998530]

約数ペア:

[(1, 48998530), (2, 24499265), (5, 9799706), (7, 6999790), (10, 4899853), (14, 3499895), (19, 2578870), (35, 1399958), (38, 1289435), (49, 999970), (70, 699979), (95, 515774), (98, 499985), (133, 368410), (190, 257887), (245, 199994), (266, 184205), (277, 176890), (361, 135730), (490, 99997), (554, 88445), (665, 73682), (722, 67865), (931, 52630), (1330, 36841), (1385, 35378), (1805, 27146), (1862, 26315), (1939, 25270), (2527, 19390), (2770, 17689), (3610, 13573), (3878, 12635), (4655, 10526), (5054, 9695), (5263, 9310)]