51360144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 150407040

約数和(自身を除く): 99046896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 121, 132, 148, 176, 222, 239, 242, 264, 296, 363, 407, 444, 478, 484, 528, 592, 717, 726, 814, 888, 956, 968, 1221, 1434, 1452, 1628, 1776, 1912, 1936, 2442, 2629, 2868, 2904, 3256, 3824, 4477, 4884, 5258, 5736, 5808, 6512, 7887, 8843, 8954, 9768, 10516, 11472, 13431, 15774, 17686, 17908, 19536, 21032, 26529, 26862, 28919, 31548, 35372, 35816, 42064, 53058, 53724, 57838, 63096, 70744, 71632, 86757, 97273, 106116, 107448, 115676, 126192, 141488, 173514, 194546, 212232, 214896, 231352, 291819, 347028, 389092, 424464, 462704, 583638, 694056, 778184, 1070003, 1167276, 1388112, 1556368, 2140006, 2334552, 3210009, 4280012, 4669104, 6420018, 8560024, 12840036, 17120048, 25680072, 51360144]

約数ペア:

[(1, 51360144), (2, 25680072), (3, 17120048), (4, 12840036), (6, 8560024), (8, 6420018), (11, 4669104), (12, 4280012), (16, 3210009), (22, 2334552), (24, 2140006), (33, 1556368), (37, 1388112), (44, 1167276), (48, 1070003), (66, 778184), (74, 694056), (88, 583638), (111, 462704), (121, 424464), (132, 389092), (148, 347028), (176, 291819), (222, 231352), (239, 214896), (242, 212232), (264, 194546), (296, 173514), (363, 141488), (407, 126192), (444, 115676), (478, 107448), (484, 106116), (528, 97273), (592, 86757), (717, 71632), (726, 70744), (814, 63096), (888, 57838), (956, 53724), (968, 53058), (1221, 42064), (1434, 35816), (1452, 35372), (1628, 31548), (1776, 28919), (1912, 26862), (1936, 26529), (2442, 21032), (2629, 19536), (2868, 17908), (2904, 17686), (3256, 15774), (3824, 13431), (4477, 11472), (4884, 10516), (5258, 9768), (5736, 8954), (5808, 8843), (6512, 7887)]