51783030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14753}}^1$

素因数の和:14782

約数の個数: 64

約数和(自身を含む): 148720320

約数和(自身を除く): 96937290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 14753, 29506, 44259, 73765, 88518, 132777, 147530, 191789, 221295, 265554, 383578, 398331, 442590, 575367, 663885, 796662, 958945, 1150734, 1327770, 1726101, 1917890, 1991655, 2876835, 3452202, 3983310, 5178303, 5753670, 8630505, 10356606, 17261010, 25891515, 51783030]

約数ペア:

[(1, 51783030), (2, 25891515), (3, 17261010), (5, 10356606), (6, 8630505), (9, 5753670), (10, 5178303), (13, 3983310), (15, 3452202), (18, 2876835), (26, 1991655), (27, 1917890), (30, 1726101), (39, 1327770), (45, 1150734), (54, 958945), (65, 796662), (78, 663885), (90, 575367), (117, 442590), (130, 398331), (135, 383578), (195, 265554), (234, 221295), (270, 191789), (351, 147530), (390, 132777), (585, 88518), (702, 73765), (1170, 44259), (1755, 29506), (3510, 14753)]