51609420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3132

約数の個数: 96

約数和(自身を含む): 165795840

約数和(自身を除く): 114186420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3083, 3348, 4185, 5580, 6166, 8370, 9249, 12332, 15415, 16740, 18498, 27747, 30830, 36996, 46245, 55494, 61660, 83241, 92490, 95573, 110988, 138735, 166482, 184980, 191146, 277470, 286719, 332964, 382292, 416205, 477865, 554940, 573438, 832410, 860157, 955730, 1146876, 1433595, 1664820, 1720314, 1911460, 2580471, 2867190, 3440628, 4300785, 5160942, 5734380, 8601570, 10321884, 12902355, 17203140, 25804710, 51609420]

約数ペア:

[(1, 51609420), (2, 25804710), (3, 17203140), (4, 12902355), (5, 10321884), (6, 8601570), (9, 5734380), (10, 5160942), (12, 4300785), (15, 3440628), (18, 2867190), (20, 2580471), (27, 1911460), (30, 1720314), (31, 1664820), (36, 1433595), (45, 1146876), (54, 955730), (60, 860157), (62, 832410), (90, 573438), (93, 554940), (108, 477865), (124, 416205), (135, 382292), (155, 332964), (180, 286719), (186, 277470), (270, 191146), (279, 184980), (310, 166482), (372, 138735), (465, 110988), (540, 95573), (558, 92490), (620, 83241), (837, 61660), (930, 55494), (1116, 46245), (1395, 36996), (1674, 30830), (1860, 27747), (2790, 18498), (3083, 16740), (3348, 15415), (4185, 12332), (5580, 9249), (6166, 8370)]