47812830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122597}}^1$

素因数の和:122620

約数の個数: 32

約数和(自身を含む): 123578784

約数和(自身を除く): 75765954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 122597, 245194, 367791, 612985, 735582, 1225970, 1593761, 1838955, 3187522, 3677910, 4781283, 7968805, 9562566, 15937610, 23906415, 47812830]

約数ペア:

[(1, 47812830), (2, 23906415), (3, 15937610), (5, 9562566), (6, 7968805), (10, 4781283), (13, 3677910), (15, 3187522), (26, 1838955), (30, 1593761), (39, 1225970), (65, 735582), (78, 612985), (130, 367791), (195, 245194), (390, 122597)]