52234980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 172751040

約数和(自身を除く): 120516060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 109, 140, 147, 163, 196, 210, 218, 245, 294, 326, 327, 420, 436, 489, 490, 545, 588, 652, 654, 735, 763, 815, 978, 980, 1090, 1141, 1308, 1470, 1526, 1630, 1635, 1956, 2180, 2282, 2289, 2445, 2940, 3052, 3260, 3270, 3423, 3815, 4564, 4578, 4890, 5341, 5705, 6540, 6846, 7630, 7987, 9156, 9780, 10682, 11410, 11445, 13692, 15260, 15974, 16023, 17115, 17767, 21364, 22820, 22890, 23961, 26705, 31948, 32046, 34230, 35534, 39935, 45780, 47922, 53301, 53410, 64092, 68460, 71068, 79870, 80115, 88835, 95844, 106602, 106820, 119805, 124369, 159740, 160230, 177670, 213204, 239610, 248738, 266505, 320460, 355340, 373107, 479220, 497476, 533010, 621845, 746214, 870583, 1066020, 1243690, 1492428, 1741166, 1865535, 2487380, 2611749, 3482332, 3731070, 4352915, 5223498, 7462140, 8705830, 10446996, 13058745, 17411660, 26117490, 52234980]

約数ペア:

[(1, 52234980), (2, 26117490), (3, 17411660), (4, 13058745), (5, 10446996), (6, 8705830), (7, 7462140), (10, 5223498), (12, 4352915), (14, 3731070), (15, 3482332), (20, 2611749), (21, 2487380), (28, 1865535), (30, 1741166), (35, 1492428), (42, 1243690), (49, 1066020), (60, 870583), (70, 746214), (84, 621845), (98, 533010), (105, 497476), (109, 479220), (140, 373107), (147, 355340), (163, 320460), (196, 266505), (210, 248738), (218, 239610), (245, 213204), (294, 177670), (326, 160230), (327, 159740), (420, 124369), (436, 119805), (489, 106820), (490, 106602), (545, 95844), (588, 88835), (652, 80115), (654, 79870), (735, 71068), (763, 68460), (815, 64092), (978, 53410), (980, 53301), (1090, 47922), (1141, 45780), (1308, 39935), (1470, 35534), (1526, 34230), (1630, 32046), (1635, 31948), (1956, 26705), (2180, 23961), (2282, 22890), (2289, 22820), (2445, 21364), (2940, 17767), (3052, 17115), (3260, 16023), (3270, 15974), (3423, 15260), (3815, 13692), (4564, 11445), (4578, 11410), (4890, 10682), (5341, 9780), (5705, 9156), (6540, 7987), (6846, 7630)]