48751988

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:452

約数の個数: 36

約数和(自身を含む): 91521612

約数和(自身を除く): 42769624

約数列:

[1, 2, 4, 17, 34, 68, 181, 233, 289, 362, 466, 578, 724, 932, 1156, 3077, 3961, 6154, 7922, 12308, 15844, 42173, 52309, 67337, 84346, 104618, 134674, 168692, 209236, 269348, 716941, 1433882, 2867764, 12187997, 24375994, 48751988]

約数ペア:

[(1, 48751988), (2, 24375994), (4, 12187997), (17, 2867764), (34, 1433882), (68, 716941), (181, 269348), (233, 209236), (289, 168692), (362, 134674), (466, 104618), (578, 84346), (724, 67337), (932, 52309), (1156, 42173), (3077, 15844), (3961, 12308), (6154, 7922)]