48810910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 49166690

約数列:

[1, 2, 5, 10, 17, 34, 41, 47, 82, 85, 94, 149, 170, 205, 235, 298, 410, 470, 697, 745, 799, 1394, 1490, 1598, 1927, 2533, 3485, 3854, 3995, 5066, 6109, 6970, 7003, 7990, 9635, 12218, 12665, 14006, 19270, 25330, 30545, 32759, 35015, 61090, 65518, 70030, 103853, 119051, 163795, 207706, 238102, 287123, 327590, 519265, 574246, 595255, 1038530, 1190510, 1435615, 2871230, 4881091, 9762182, 24405455, 48810910]

約数ペア:

[(1, 48810910), (2, 24405455), (5, 9762182), (10, 4881091), (17, 2871230), (34, 1435615), (41, 1190510), (47, 1038530), (82, 595255), (85, 574246), (94, 519265), (149, 327590), (170, 287123), (205, 238102), (235, 207706), (298, 163795), (410, 119051), (470, 103853), (697, 70030), (745, 65518), (799, 61090), (1394, 35015), (1490, 32759), (1598, 30545), (1927, 25330), (2533, 19270), (3485, 14006), (3854, 12665), (3995, 12218), (5066, 9635), (6109, 7990), (6970, 7003)]