49362420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13487}}^1$

素因数の和:13560

約数の個数: 48

約数和(自身を含む): 140491008

約数和(自身を除く): 91128588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 13487, 26974, 40461, 53948, 67435, 80922, 134870, 161844, 202305, 269740, 404610, 809220, 822707, 1645414, 2468121, 3290828, 4113535, 4936242, 8227070, 9872484, 12340605, 16454140, 24681210, 49362420]

約数ペア:

[(1, 49362420), (2, 24681210), (3, 16454140), (4, 12340605), (5, 9872484), (6, 8227070), (10, 4936242), (12, 4113535), (15, 3290828), (20, 2468121), (30, 1645414), (60, 822707), (61, 809220), (122, 404610), (183, 269740), (244, 202305), (305, 161844), (366, 134870), (610, 80922), (732, 67435), (915, 53948), (1220, 40461), (1830, 26974), (3660, 13487)]