49255440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15787}}^1$

素因数の和:15816

約数の個数: 80

約数和(自身を含む): 164447808

約数和(自身を除く): 115192368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15787, 31574, 47361, 63148, 78935, 94722, 126296, 157870, 189444, 205231, 236805, 252592, 315740, 378888, 410462, 473610, 615693, 631480, 757776, 820924, 947220, 1026155, 1231386, 1262960, 1641848, 1894440, 2052310, 2462772, 3078465, 3283696, 3788880, 4104620, 4925544, 6156930, 8209240, 9851088, 12313860, 16418480, 24627720, 49255440]

約数ペア:

[(1, 49255440), (2, 24627720), (3, 16418480), (4, 12313860), (5, 9851088), (6, 8209240), (8, 6156930), (10, 4925544), (12, 4104620), (13, 3788880), (15, 3283696), (16, 3078465), (20, 2462772), (24, 2052310), (26, 1894440), (30, 1641848), (39, 1262960), (40, 1231386), (48, 1026155), (52, 947220), (60, 820924), (65, 757776), (78, 631480), (80, 615693), (104, 473610), (120, 410462), (130, 378888), (156, 315740), (195, 252592), (208, 236805), (240, 205231), (260, 189444), (312, 157870), (390, 126296), (520, 94722), (624, 78935), (780, 63148), (1040, 47361), (1560, 31574), (3120, 15787)]