52808730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 144764928

約数和(自身を除く): 91956198

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 47, 65, 67, 78, 86, 94, 129, 130, 134, 141, 195, 201, 215, 235, 258, 282, 335, 390, 402, 430, 470, 559, 611, 645, 670, 705, 871, 1005, 1118, 1222, 1290, 1410, 1677, 1742, 1833, 2010, 2021, 2613, 2795, 2881, 3055, 3149, 3354, 3666, 4042, 4355, 5226, 5590, 5762, 6063, 6110, 6298, 8385, 8643, 8710, 9165, 9447, 10105, 12126, 13065, 14405, 15745, 16770, 17286, 18330, 18894, 20210, 26130, 26273, 28810, 30315, 31490, 37453, 40937, 43215, 47235, 52546, 60630, 74906, 78819, 81874, 86430, 94470, 112359, 122811, 131365, 135407, 157638, 187265, 204685, 224718, 245622, 262730, 270814, 374530, 394095, 406221, 409370, 561795, 614055, 677035, 788190, 812442, 1123590, 1228110, 1354070, 1760291, 2031105, 3520582, 4062210, 5280873, 8801455, 10561746, 17602910, 26404365, 52808730]

約数ペア:

[(1, 52808730), (2, 26404365), (3, 17602910), (5, 10561746), (6, 8801455), (10, 5280873), (13, 4062210), (15, 3520582), (26, 2031105), (30, 1760291), (39, 1354070), (43, 1228110), (47, 1123590), (65, 812442), (67, 788190), (78, 677035), (86, 614055), (94, 561795), (129, 409370), (130, 406221), (134, 394095), (141, 374530), (195, 270814), (201, 262730), (215, 245622), (235, 224718), (258, 204685), (282, 187265), (335, 157638), (390, 135407), (402, 131365), (430, 122811), (470, 112359), (559, 94470), (611, 86430), (645, 81874), (670, 78819), (705, 74906), (871, 60630), (1005, 52546), (1118, 47235), (1222, 43215), (1290, 40937), (1410, 37453), (1677, 31490), (1742, 30315), (1833, 28810), (2010, 26273), (2021, 26130), (2613, 20210), (2795, 18894), (2881, 18330), (3055, 17286), (3149, 16770), (3354, 15745), (3666, 14405), (4042, 13065), (4355, 12126), (5226, 10105), (5590, 9447), (5762, 9165), (6063, 8710), (6110, 8643), (6298, 8385)]