56040420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40609}}^1$

素因数の和:40644

約数の個数: 48

約数和(自身を含む): 163739520

約数和(自身を除く): 107699100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 40609, 81218, 121827, 162436, 203045, 243654, 406090, 487308, 609135, 812180, 934007, 1218270, 1868014, 2436540, 2802021, 3736028, 4670035, 5604042, 9340070, 11208084, 14010105, 18680140, 28020210, 56040420]

約数ペア:

[(1, 56040420), (2, 28020210), (3, 18680140), (4, 14010105), (5, 11208084), (6, 9340070), (10, 5604042), (12, 4670035), (15, 3736028), (20, 2802021), (23, 2436540), (30, 1868014), (46, 1218270), (60, 934007), (69, 812180), (92, 609135), (115, 487308), (138, 406090), (230, 243654), (276, 203045), (345, 162436), (460, 121827), (690, 81218), (1380, 40609)]