49492620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 157094784

約数和(自身を除く): 107602164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 223, 270, 274, 324, 405, 411, 446, 540, 548, 669, 685, 810, 822, 892, 1115, 1233, 1338, 1370, 1620, 1644, 2007, 2055, 2230, 2466, 2676, 2740, 3345, 3699, 4014, 4110, 4460, 4932, 6021, 6165, 6690, 7398, 8028, 8220, 10035, 11097, 12042, 12330, 13380, 14796, 18063, 18495, 20070, 22194, 24084, 24660, 30105, 30551, 36126, 36990, 40140, 44388, 55485, 60210, 61102, 72252, 73980, 90315, 91653, 110970, 120420, 122204, 152755, 180630, 183306, 221940, 274959, 305510, 361260, 366612, 458265, 549918, 611020, 824877, 916530, 1099836, 1374795, 1649754, 1833060, 2474631, 2749590, 3299508, 4124385, 4949262, 5499180, 8248770, 9898524, 12373155, 16497540, 24746310, 49492620]

約数ペア:

[(1, 49492620), (2, 24746310), (3, 16497540), (4, 12373155), (5, 9898524), (6, 8248770), (9, 5499180), (10, 4949262), (12, 4124385), (15, 3299508), (18, 2749590), (20, 2474631), (27, 1833060), (30, 1649754), (36, 1374795), (45, 1099836), (54, 916530), (60, 824877), (81, 611020), (90, 549918), (108, 458265), (135, 366612), (137, 361260), (162, 305510), (180, 274959), (223, 221940), (270, 183306), (274, 180630), (324, 152755), (405, 122204), (411, 120420), (446, 110970), (540, 91653), (548, 90315), (669, 73980), (685, 72252), (810, 61102), (822, 60210), (892, 55485), (1115, 44388), (1233, 40140), (1338, 36990), (1370, 36126), (1620, 30551), (1644, 30105), (2007, 24660), (2055, 24084), (2230, 22194), (2466, 20070), (2676, 18495), (2740, 18063), (3345, 14796), (3699, 13380), (4014, 12330), (4110, 12042), (4460, 11097), (4932, 10035), (6021, 8220), (6165, 8028), (6690, 7398)]