48913540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1051}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 111343680

約数和(自身を除く): 62430140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 716, 895, 1051, 1790, 2102, 2327, 3580, 4204, 4654, 5255, 9308, 10510, 11635, 13663, 21020, 23270, 27326, 46540, 54652, 68315, 136630, 188129, 273260, 376258, 752516, 940645, 1881290, 2445677, 3762580, 4891354, 9782708, 12228385, 24456770, 48913540]

約数ペア:

[(1, 48913540), (2, 24456770), (4, 12228385), (5, 9782708), (10, 4891354), (13, 3762580), (20, 2445677), (26, 1881290), (52, 940645), (65, 752516), (130, 376258), (179, 273260), (260, 188129), (358, 136630), (716, 68315), (895, 54652), (1051, 46540), (1790, 27326), (2102, 23270), (2327, 21020), (3580, 13663), (4204, 11635), (4654, 10510), (5255, 9308)]