49032080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 124706304

約数和(自身を除く): 75674224

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1163, 1240, 1360, 2108, 2326, 2480, 2635, 4216, 4652, 5270, 5815, 8432, 9304, 10540, 11630, 18608, 19771, 21080, 23260, 36053, 39542, 42160, 46520, 72106, 79084, 93040, 98855, 144212, 158168, 180265, 197710, 288424, 316336, 360530, 395420, 576848, 612901, 721060, 790840, 1225802, 1442120, 1581680, 2451604, 2884240, 3064505, 4903208, 6129010, 9806416, 12258020, 24516040, 49032080]

約数ペア:

[(1, 49032080), (2, 24516040), (4, 12258020), (5, 9806416), (8, 6129010), (10, 4903208), (16, 3064505), (17, 2884240), (20, 2451604), (31, 1581680), (34, 1442120), (40, 1225802), (62, 790840), (68, 721060), (80, 612901), (85, 576848), (124, 395420), (136, 360530), (155, 316336), (170, 288424), (248, 197710), (272, 180265), (310, 158168), (340, 144212), (496, 98855), (527, 93040), (620, 79084), (680, 72106), (1054, 46520), (1163, 42160), (1240, 39542), (1360, 36053), (2108, 23260), (2326, 21080), (2480, 19771), (2635, 18608), (4216, 11630), (4652, 10540), (5270, 9304), (5815, 8432)]