51945810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 153722880

約数和(自身を除く): 101777070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 47, 57, 70, 94, 95, 105, 114, 133, 141, 190, 210, 235, 266, 277, 282, 285, 329, 399, 470, 554, 570, 658, 665, 705, 798, 831, 893, 987, 1330, 1385, 1410, 1645, 1662, 1786, 1939, 1974, 1995, 2679, 2770, 3290, 3878, 3990, 4155, 4465, 4935, 5263, 5358, 5817, 6251, 8310, 8930, 9695, 9870, 10526, 11634, 12502, 13019, 13395, 15789, 18753, 19390, 26038, 26315, 26790, 29085, 31255, 31578, 36841, 37506, 39057, 52630, 58170, 62510, 65095, 73682, 78114, 78945, 91133, 93765, 110523, 130190, 157890, 182266, 184205, 187530, 195285, 221046, 247361, 273399, 368410, 390570, 455665, 494722, 546798, 552615, 742083, 911330, 1105230, 1236805, 1366995, 1484166, 1731527, 2473610, 2733990, 3463054, 3710415, 5194581, 7420830, 8657635, 10389162, 17315270, 25972905, 51945810]

約数ペア:

[(1, 51945810), (2, 25972905), (3, 17315270), (5, 10389162), (6, 8657635), (7, 7420830), (10, 5194581), (14, 3710415), (15, 3463054), (19, 2733990), (21, 2473610), (30, 1731527), (35, 1484166), (38, 1366995), (42, 1236805), (47, 1105230), (57, 911330), (70, 742083), (94, 552615), (95, 546798), (105, 494722), (114, 455665), (133, 390570), (141, 368410), (190, 273399), (210, 247361), (235, 221046), (266, 195285), (277, 187530), (282, 184205), (285, 182266), (329, 157890), (399, 130190), (470, 110523), (554, 93765), (570, 91133), (658, 78945), (665, 78114), (705, 73682), (798, 65095), (831, 62510), (893, 58170), (987, 52630), (1330, 39057), (1385, 37506), (1410, 36841), (1645, 31578), (1662, 31255), (1786, 29085), (1939, 26790), (1974, 26315), (1995, 26038), (2679, 19390), (2770, 18753), (3290, 15789), (3878, 13395), (3990, 13019), (4155, 12502), (4465, 11634), (4935, 10526), (5263, 9870), (5358, 9695), (5817, 8930), (6251, 8310)]