49971312

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 146646864

約数和(自身を除く): 96675552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 83, 111, 113, 144, 148, 166, 222, 226, 249, 296, 332, 333, 339, 444, 452, 498, 592, 664, 666, 678, 747, 888, 904, 996, 1017, 1328, 1332, 1356, 1494, 1776, 1808, 1992, 2034, 2664, 2712, 2988, 3071, 3984, 4068, 4181, 5328, 5424, 5976, 6142, 8136, 8362, 9213, 9379, 11952, 12284, 12543, 16272, 16724, 18426, 18758, 24568, 25086, 27639, 28137, 33448, 36852, 37516, 37629, 49136, 50172, 55278, 56274, 66896, 73704, 75032, 75258, 84411, 100344, 110556, 112548, 147408, 150064, 150516, 168822, 200688, 221112, 225096, 301032, 337644, 347023, 442224, 450192, 602064, 675288, 694046, 1041069, 1350576, 1388092, 2082138, 2776184, 3123207, 4164276, 5552368, 6246414, 8328552, 12492828, 16657104, 24985656, 49971312]

約数ペア:

[(1, 49971312), (2, 24985656), (3, 16657104), (4, 12492828), (6, 8328552), (8, 6246414), (9, 5552368), (12, 4164276), (16, 3123207), (18, 2776184), (24, 2082138), (36, 1388092), (37, 1350576), (48, 1041069), (72, 694046), (74, 675288), (83, 602064), (111, 450192), (113, 442224), (144, 347023), (148, 337644), (166, 301032), (222, 225096), (226, 221112), (249, 200688), (296, 168822), (332, 150516), (333, 150064), (339, 147408), (444, 112548), (452, 110556), (498, 100344), (592, 84411), (664, 75258), (666, 75032), (678, 73704), (747, 66896), (888, 56274), (904, 55278), (996, 50172), (1017, 49136), (1328, 37629), (1332, 37516), (1356, 36852), (1494, 33448), (1776, 28137), (1808, 27639), (1992, 25086), (2034, 24568), (2664, 18758), (2712, 18426), (2988, 16724), (3071, 16272), (3984, 12543), (4068, 12284), (4181, 11952), (5328, 9379), (5424, 9213), (5976, 8362), (6142, 8136)]