54640870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{673}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 103073472

約数和(自身を除く): 48432602

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 353, 673, 706, 1346, 1765, 3365, 3530, 6730, 8119, 15479, 16238, 30958, 40595, 77395, 81190, 154790, 237569, 475138, 1187845, 2375690, 5464087, 10928174, 27320435, 54640870]

約数ペア:

[(1, 54640870), (2, 27320435), (5, 10928174), (10, 5464087), (23, 2375690), (46, 1187845), (115, 475138), (230, 237569), (353, 154790), (673, 81190), (706, 77395), (1346, 40595), (1765, 30958), (3365, 16238), (3530, 15479), (6730, 8119)]