49585140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 166682880

約数和(自身を除く): 117097740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 79, 90, 99, 110, 132, 158, 165, 180, 198, 220, 237, 316, 317, 330, 395, 396, 474, 495, 634, 660, 711, 790, 869, 948, 951, 990, 1185, 1268, 1422, 1580, 1585, 1738, 1902, 1980, 2370, 2607, 2844, 2853, 3170, 3476, 3487, 3555, 3804, 4345, 4740, 4755, 5214, 5706, 6340, 6974, 7110, 7821, 8690, 9510, 10428, 10461, 11412, 13035, 13948, 14220, 14265, 15642, 17380, 17435, 19020, 20922, 25043, 26070, 28530, 31284, 31383, 34870, 39105, 41844, 50086, 52140, 52305, 57060, 62766, 69740, 75129, 78210, 100172, 104610, 125215, 125532, 150258, 156420, 156915, 209220, 225387, 250430, 275473, 300516, 313830, 375645, 450774, 500860, 550946, 627660, 751290, 826419, 901548, 1101892, 1126935, 1377365, 1502580, 1652838, 2253870, 2479257, 2754730, 3305676, 4132095, 4507740, 4958514, 5509460, 8264190, 9917028, 12396285, 16528380, 24792570, 49585140]

約数ペア:

[(1, 49585140), (2, 24792570), (3, 16528380), (4, 12396285), (5, 9917028), (6, 8264190), (9, 5509460), (10, 4958514), (11, 4507740), (12, 4132095), (15, 3305676), (18, 2754730), (20, 2479257), (22, 2253870), (30, 1652838), (33, 1502580), (36, 1377365), (44, 1126935), (45, 1101892), (55, 901548), (60, 826419), (66, 751290), (79, 627660), (90, 550946), (99, 500860), (110, 450774), (132, 375645), (158, 313830), (165, 300516), (180, 275473), (198, 250430), (220, 225387), (237, 209220), (316, 156915), (317, 156420), (330, 150258), (395, 125532), (396, 125215), (474, 104610), (495, 100172), (634, 78210), (660, 75129), (711, 69740), (790, 62766), (869, 57060), (948, 52305), (951, 52140), (990, 50086), (1185, 41844), (1268, 39105), (1422, 34870), (1580, 31383), (1585, 31284), (1738, 28530), (1902, 26070), (1980, 25043), (2370, 20922), (2607, 19020), (2844, 17435), (2853, 17380), (3170, 15642), (3476, 14265), (3487, 14220), (3555, 13948), (3804, 13035), (4345, 11412), (4740, 10461), (4755, 10428), (5214, 9510), (5706, 8690), (6340, 7821), (6974, 7110)]