53040442

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 110315520

約数和(自身を除く): 57275078

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 49, 62, 79, 91, 98, 119, 158, 182, 217, 221, 238, 403, 434, 442, 527, 553, 637, 806, 833, 1027, 1054, 1106, 1274, 1343, 1519, 1547, 1666, 2054, 2449, 2686, 2821, 3038, 3094, 3689, 3871, 4898, 5642, 6851, 7189, 7378, 7742, 9401, 10829, 13702, 14378, 17143, 17459, 18802, 19747, 21658, 25823, 31837, 34286, 34918, 39494, 41633, 47957, 50323, 51646, 63674, 65807, 83266, 95914, 100646, 120001, 122213, 131614, 222859, 240002, 244426, 291431, 335699, 445718, 541229, 582862, 671398, 855491, 1082458, 1560013, 1710982, 2040017, 3120026, 3788603, 4080034, 7577206, 26520221, 53040442]

約数ペア:

[(1, 53040442), (2, 26520221), (7, 7577206), (13, 4080034), (14, 3788603), (17, 3120026), (26, 2040017), (31, 1710982), (34, 1560013), (49, 1082458), (62, 855491), (79, 671398), (91, 582862), (98, 541229), (119, 445718), (158, 335699), (182, 291431), (217, 244426), (221, 240002), (238, 222859), (403, 131614), (434, 122213), (442, 120001), (527, 100646), (553, 95914), (637, 83266), (806, 65807), (833, 63674), (1027, 51646), (1054, 50323), (1106, 47957), (1274, 41633), (1343, 39494), (1519, 34918), (1547, 34286), (1666, 31837), (2054, 25823), (2449, 21658), (2686, 19747), (2821, 18802), (3038, 17459), (3094, 17143), (3689, 14378), (3871, 13702), (4898, 10829), (5642, 9401), (6851, 7742), (7189, 7378)]