48918350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 109680480

約数和(自身を除く): 60762130

約数列:

[1, 2, 5, 10, 13, 17, 19, 25, 26, 34, 38, 50, 65, 85, 95, 130, 170, 190, 221, 233, 247, 323, 325, 425, 442, 466, 475, 494, 646, 650, 850, 950, 1105, 1165, 1235, 1615, 2210, 2330, 2470, 3029, 3230, 3961, 4199, 4427, 5525, 5825, 6058, 6175, 7922, 8075, 8398, 8854, 11050, 11650, 12350, 15145, 16150, 19805, 20995, 22135, 30290, 39610, 41990, 44270, 51493, 57551, 75259, 75725, 99025, 102986, 104975, 110675, 115102, 150518, 151450, 198050, 209950, 221350, 257465, 287755, 376295, 514930, 575510, 752590, 978367, 1287325, 1438775, 1881475, 1956734, 2574650, 2877550, 3762950, 4891835, 9783670, 24459175, 48918350]

約数ペア:

[(1, 48918350), (2, 24459175), (5, 9783670), (10, 4891835), (13, 3762950), (17, 2877550), (19, 2574650), (25, 1956734), (26, 1881475), (34, 1438775), (38, 1287325), (50, 978367), (65, 752590), (85, 575510), (95, 514930), (130, 376295), (170, 287755), (190, 257465), (221, 221350), (233, 209950), (247, 198050), (323, 151450), (325, 150518), (425, 115102), (442, 110675), (466, 104975), (475, 102986), (494, 99025), (646, 75725), (650, 75259), (850, 57551), (950, 51493), (1105, 44270), (1165, 41990), (1235, 39610), (1615, 30290), (2210, 22135), (2330, 20995), (2470, 19805), (3029, 16150), (3230, 15145), (3961, 12350), (4199, 11650), (4427, 11050), (5525, 8854), (5825, 8398), (6058, 8075), (6175, 7922)]