52049340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 182669760

約数和(自身を除く): 130620420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 409, 420, 505, 606, 630, 707, 818, 909, 1010, 1212, 1227, 1260, 1414, 1515, 1636, 1818, 2020, 2045, 2121, 2454, 2828, 2863, 3030, 3535, 3636, 3681, 4090, 4242, 4545, 4908, 5726, 6060, 6135, 6363, 7070, 7362, 8180, 8484, 8589, 9090, 10605, 11452, 12270, 12726, 14140, 14315, 14724, 17178, 18180, 18405, 21210, 24540, 25452, 25767, 28630, 31815, 34356, 36810, 41309, 42420, 42945, 51534, 57260, 63630, 73620, 82618, 85890, 103068, 123927, 127260, 128835, 165236, 171780, 206545, 247854, 257670, 289163, 371781, 413090, 495708, 515340, 578326, 619635, 743562, 826180, 867489, 1156652, 1239270, 1445815, 1487124, 1734978, 1858905, 2478540, 2602467, 2891630, 3469956, 3717810, 4337445, 5204934, 5783260, 7435620, 8674890, 10409868, 13012335, 17349780, 26024670, 52049340]

約数ペア:

[(1, 52049340), (2, 26024670), (3, 17349780), (4, 13012335), (5, 10409868), (6, 8674890), (7, 7435620), (9, 5783260), (10, 5204934), (12, 4337445), (14, 3717810), (15, 3469956), (18, 2891630), (20, 2602467), (21, 2478540), (28, 1858905), (30, 1734978), (35, 1487124), (36, 1445815), (42, 1239270), (45, 1156652), (60, 867489), (63, 826180), (70, 743562), (84, 619635), (90, 578326), (101, 515340), (105, 495708), (126, 413090), (140, 371781), (180, 289163), (202, 257670), (210, 247854), (252, 206545), (303, 171780), (315, 165236), (404, 128835), (409, 127260), (420, 123927), (505, 103068), (606, 85890), (630, 82618), (707, 73620), (818, 63630), (909, 57260), (1010, 51534), (1212, 42945), (1227, 42420), (1260, 41309), (1414, 36810), (1515, 34356), (1636, 31815), (1818, 28630), (2020, 25767), (2045, 25452), (2121, 24540), (2454, 21210), (2828, 18405), (2863, 18180), (3030, 17178), (3535, 14724), (3636, 14315), (3681, 14140), (4090, 12726), (4242, 12270), (4545, 11452), (4908, 10605), (5726, 9090), (6060, 8589), (6135, 8484), (6363, 8180), (7070, 7362)]