54996918620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23107949}}^1$

素因数の和:23107982

約数の個数: 48

約数和(自身を含む): 139756881600

約数和(自身を除く): 84759962980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 23107949, 46215898, 92431796, 115539745, 161755643, 231079490, 323511286, 392835133, 462158980, 647022572, 785670266, 808778215, 1571340532, 1617556430, 1964175665, 2749845931, 3235112860, 3928351330, 5499691862, 7856702660, 10999383724, 13749229655, 27498459310, 54996918620]

約数ペア:

[(1, 54996918620), (2, 27498459310), (4, 13749229655), (5, 10999383724), (7, 7856702660), (10, 5499691862), (14, 3928351330), (17, 3235112860), (20, 2749845931), (28, 1964175665), (34, 1617556430), (35, 1571340532), (68, 808778215), (70, 785670266), (85, 647022572), (119, 462158980), (140, 392835133), (170, 323511286), (238, 231079490), (340, 161755643), (476, 115539745), (595, 92431796), (1190, 46215898), (2380, 23107949)]