53268228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2713

約数の個数: 72

約数和(自身を含む): 148436288

約数和(自身を除く): 95168060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 2647, 3354, 5031, 5294, 6708, 7941, 10062, 10588, 15882, 20124, 23823, 31764, 34411, 47646, 68822, 95292, 103233, 113821, 137644, 206466, 227642, 309699, 341463, 412932, 455284, 619398, 682926, 1024389, 1238796, 1365852, 1479673, 2048778, 2959346, 4097556, 4439019, 5918692, 8878038, 13317057, 17756076, 26634114, 53268228]

約数ペア:

[(1, 53268228), (2, 26634114), (3, 17756076), (4, 13317057), (6, 8878038), (9, 5918692), (12, 4439019), (13, 4097556), (18, 2959346), (26, 2048778), (36, 1479673), (39, 1365852), (43, 1238796), (52, 1024389), (78, 682926), (86, 619398), (117, 455284), (129, 412932), (156, 341463), (172, 309699), (234, 227642), (258, 206466), (387, 137644), (468, 113821), (516, 103233), (559, 95292), (774, 68822), (1118, 47646), (1548, 34411), (1677, 31764), (2236, 23823), (2647, 20124), (3354, 15882), (5031, 10588), (5294, 10062), (6708, 7941)]