49297395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 95385600

約数和(自身を除く): 46088205

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 137, 149, 161, 345, 411, 447, 483, 685, 745, 805, 959, 1043, 2055, 2235, 2415, 2877, 3129, 3151, 3427, 4795, 5215, 9453, 10281, 14385, 15645, 15755, 17135, 20413, 22057, 23989, 47265, 51405, 61239, 66171, 71967, 102065, 110285, 119945, 142891, 306195, 330855, 359835, 428673, 469499, 714455, 1408497, 2143365, 2347495, 3286493, 7042485, 9859479, 16432465, 49297395]

約数ペア:

[(1, 49297395), (3, 16432465), (5, 9859479), (7, 7042485), (15, 3286493), (21, 2347495), (23, 2143365), (35, 1408497), (69, 714455), (105, 469499), (115, 428673), (137, 359835), (149, 330855), (161, 306195), (345, 142891), (411, 119945), (447, 110285), (483, 102065), (685, 71967), (745, 66171), (805, 61239), (959, 51405), (1043, 47265), (2055, 23989), (2235, 22057), (2415, 20413), (2877, 17135), (3129, 15755), (3151, 15645), (3427, 14385), (4795, 10281), (5215, 9453)]