51117516

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21193}}^1$

素因数の和:21270

約数の個数: 36

約数和(自身を含む): 131148472

約数和(自身を除く): 80030956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 21193, 42386, 63579, 84772, 127158, 190737, 254316, 381474, 762948, 1419931, 2839862, 4259793, 5679724, 8519586, 12779379, 17039172, 25558758, 51117516]

約数ペア:

[(1, 51117516), (2, 25558758), (3, 17039172), (4, 12779379), (6, 8519586), (9, 5679724), (12, 4259793), (18, 2839862), (36, 1419931), (67, 762948), (134, 381474), (201, 254316), (268, 190737), (402, 127158), (603, 84772), (804, 63579), (1206, 42386), (2412, 21193)]