55143390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30133}}^1$

素因数の和:30204

約数の個数: 32

約数和(自身を含む): 134518176

約数和(自身を除く): 79374786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 30133, 60266, 90399, 150665, 180798, 301330, 451995, 903990, 1838113, 3676226, 5514339, 9190565, 11028678, 18381130, 27571695, 55143390]

約数ペア:

[(1, 55143390), (2, 27571695), (3, 18381130), (5, 11028678), (6, 9190565), (10, 5514339), (15, 3676226), (30, 1838113), (61, 903990), (122, 451995), (183, 301330), (305, 180798), (366, 150665), (610, 90399), (915, 60266), (1830, 30133)]