49874810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 100465920

約数和(自身を除く): 50591110

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 101, 113, 115, 190, 202, 226, 230, 437, 505, 565, 874, 1010, 1130, 1919, 2147, 2185, 2323, 2599, 3838, 4294, 4370, 4646, 5198, 9595, 10735, 11413, 11615, 12995, 19190, 21470, 22826, 23230, 25990, 44137, 49381, 57065, 88274, 98762, 114130, 216847, 220685, 246905, 262499, 433694, 441370, 493810, 524998, 1084235, 1312495, 2168470, 2624990, 4987481, 9974962, 24937405, 49874810]

約数ペア:

[(1, 49874810), (2, 24937405), (5, 9974962), (10, 4987481), (19, 2624990), (23, 2168470), (38, 1312495), (46, 1084235), (95, 524998), (101, 493810), (113, 441370), (115, 433694), (190, 262499), (202, 246905), (226, 220685), (230, 216847), (437, 114130), (505, 98762), (565, 88274), (874, 57065), (1010, 49381), (1130, 44137), (1919, 25990), (2147, 23230), (2185, 22826), (2323, 21470), (2599, 19190), (3838, 12995), (4294, 11615), (4370, 11413), (4646, 10735), (5198, 9595)]