52090740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 172540368

約数和(自身を除く): 120449628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 113, 117, 130, 156, 180, 195, 197, 226, 234, 260, 339, 390, 394, 452, 468, 565, 585, 591, 678, 780, 788, 985, 1017, 1130, 1170, 1182, 1356, 1469, 1695, 1773, 1970, 2034, 2260, 2340, 2364, 2561, 2938, 2955, 3390, 3546, 3940, 4068, 4407, 5085, 5122, 5876, 5910, 6780, 7092, 7345, 7683, 8814, 8865, 10170, 10244, 11820, 12805, 13221, 14690, 15366, 17628, 17730, 20340, 22035, 22261, 23049, 25610, 26442, 29380, 30732, 35460, 38415, 44070, 44522, 46098, 51220, 52884, 66105, 66783, 76830, 88140, 89044, 92196, 111305, 115245, 132210, 133566, 153660, 200349, 222610, 230490, 264420, 267132, 289393, 333915, 400698, 445220, 460980, 578786, 667830, 801396, 868179, 1001745, 1157572, 1335660, 1446965, 1736358, 2003490, 2604537, 2893930, 3472716, 4006980, 4340895, 5209074, 5787860, 8681790, 10418148, 13022685, 17363580, 26045370, 52090740]

約数ペア:

[(1, 52090740), (2, 26045370), (3, 17363580), (4, 13022685), (5, 10418148), (6, 8681790), (9, 5787860), (10, 5209074), (12, 4340895), (13, 4006980), (15, 3472716), (18, 2893930), (20, 2604537), (26, 2003490), (30, 1736358), (36, 1446965), (39, 1335660), (45, 1157572), (52, 1001745), (60, 868179), (65, 801396), (78, 667830), (90, 578786), (113, 460980), (117, 445220), (130, 400698), (156, 333915), (180, 289393), (195, 267132), (197, 264420), (226, 230490), (234, 222610), (260, 200349), (339, 153660), (390, 133566), (394, 132210), (452, 115245), (468, 111305), (565, 92196), (585, 89044), (591, 88140), (678, 76830), (780, 66783), (788, 66105), (985, 52884), (1017, 51220), (1130, 46098), (1170, 44522), (1182, 44070), (1356, 38415), (1469, 35460), (1695, 30732), (1773, 29380), (1970, 26442), (2034, 25610), (2260, 23049), (2340, 22261), (2364, 22035), (2561, 20340), (2938, 17730), (2955, 17628), (3390, 15366), (3546, 14690), (3940, 13221), (4068, 12805), (4407, 11820), (5085, 10244), (5122, 10170), (5876, 8865), (5910, 8814), (6780, 7683), (7092, 7345)]