49788540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 156260160

約数和(自身を除く): 106471620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 673, 685, 822, 1233, 1346, 1370, 1644, 2019, 2055, 2466, 2692, 2740, 3365, 3699, 4038, 4110, 4932, 6057, 6165, 6730, 7398, 8076, 8220, 10095, 12114, 12330, 13460, 14796, 18171, 18495, 20190, 24228, 24660, 30285, 36342, 36990, 40380, 60570, 72684, 73980, 90855, 92201, 121140, 181710, 184402, 276603, 363420, 368804, 461005, 553206, 829809, 922010, 1106412, 1383015, 1659618, 1844020, 2489427, 2766030, 3319236, 4149045, 4978854, 5532060, 8298090, 9957708, 12447135, 16596180, 24894270, 49788540]

約数ペア:

[(1, 49788540), (2, 24894270), (3, 16596180), (4, 12447135), (5, 9957708), (6, 8298090), (9, 5532060), (10, 4978854), (12, 4149045), (15, 3319236), (18, 2766030), (20, 2489427), (27, 1844020), (30, 1659618), (36, 1383015), (45, 1106412), (54, 922010), (60, 829809), (90, 553206), (108, 461005), (135, 368804), (137, 363420), (180, 276603), (270, 184402), (274, 181710), (411, 121140), (540, 92201), (548, 90855), (673, 73980), (685, 72684), (822, 60570), (1233, 40380), (1346, 36990), (1370, 36342), (1644, 30285), (2019, 24660), (2055, 24228), (2466, 20190), (2692, 18495), (2740, 18171), (3365, 14796), (3699, 13460), (4038, 12330), (4110, 12114), (4932, 10095), (6057, 8220), (6165, 8076), (6730, 7398)]