49980045

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{54623}}^1$

素因数の和:54692

約数の個数: 16

約数和(自身を含む): 81280512

約数和(自身を除く): 31300467

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 54623, 163869, 273115, 819345, 3332003, 9996009, 16660015, 49980045]

約数ペア:

[(1, 49980045), (3, 16660015), (5, 9996009), (15, 3332003), (61, 819345), (183, 273115), (305, 163869), (915, 54623)]