53401040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8669}}^1$

素因数の和:8700

約数の個数: 80

約数和(自身を含む): 154811520

約数和(自身を除く): 101410480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8669, 17338, 34676, 43345, 60683, 69352, 86690, 95359, 121366, 138704, 173380, 190718, 242732, 303415, 346760, 381436, 476795, 485464, 606830, 667513, 693520, 762872, 953590, 970928, 1213660, 1335026, 1525744, 1907180, 2427320, 2670052, 3337565, 3814360, 4854640, 5340104, 6675130, 7628720, 10680208, 13350260, 26700520, 53401040]

約数ペア:

[(1, 53401040), (2, 26700520), (4, 13350260), (5, 10680208), (7, 7628720), (8, 6675130), (10, 5340104), (11, 4854640), (14, 3814360), (16, 3337565), (20, 2670052), (22, 2427320), (28, 1907180), (35, 1525744), (40, 1335026), (44, 1213660), (55, 970928), (56, 953590), (70, 762872), (77, 693520), (80, 667513), (88, 606830), (110, 485464), (112, 476795), (140, 381436), (154, 346760), (176, 303415), (220, 242732), (280, 190718), (308, 173380), (385, 138704), (440, 121366), (560, 95359), (616, 86690), (770, 69352), (880, 60683), (1232, 43345), (1540, 34676), (3080, 17338), (6160, 8669)]