51912610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 51871070

約数列:

[1, 2, 5, 10, 23, 29, 43, 46, 58, 86, 115, 145, 181, 215, 230, 290, 362, 430, 667, 905, 989, 1247, 1334, 1810, 1978, 2494, 3335, 4163, 4945, 5249, 6235, 6670, 7783, 8326, 9890, 10498, 12470, 15566, 20815, 26245, 28681, 38915, 41630, 52490, 57362, 77830, 120727, 143405, 179009, 225707, 241454, 286810, 358018, 451414, 603635, 895045, 1128535, 1207270, 1790090, 2257070, 5191261, 10382522, 25956305, 51912610]

約数ペア:

[(1, 51912610), (2, 25956305), (5, 10382522), (10, 5191261), (23, 2257070), (29, 1790090), (43, 1207270), (46, 1128535), (58, 895045), (86, 603635), (115, 451414), (145, 358018), (181, 286810), (215, 241454), (230, 225707), (290, 179009), (362, 143405), (430, 120727), (667, 77830), (905, 57362), (989, 52490), (1247, 41630), (1334, 38915), (1810, 28681), (1978, 26245), (2494, 20815), (3335, 15566), (4163, 12470), (4945, 10498), (5249, 9890), (6235, 8326), (6670, 7783)]