57471288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20156

約数の個数: 64

約数和(自身を含む): 173871360

約数和(自身を除く): 116400072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 20123, 40246, 60369, 80492, 120738, 140861, 160984, 241476, 281722, 342091, 422583, 482952, 563444, 684182, 845166, 1026273, 1126888, 1368364, 1690332, 2052546, 2394637, 2736728, 3380664, 4105092, 4789274, 7183911, 8210184, 9578548, 14367822, 19157096, 28735644, 57471288]

約数ペア:

[(1, 57471288), (2, 28735644), (3, 19157096), (4, 14367822), (6, 9578548), (7, 8210184), (8, 7183911), (12, 4789274), (14, 4105092), (17, 3380664), (21, 2736728), (24, 2394637), (28, 2052546), (34, 1690332), (42, 1368364), (51, 1126888), (56, 1026273), (68, 845166), (84, 684182), (102, 563444), (119, 482952), (136, 422583), (168, 342091), (204, 281722), (238, 241476), (357, 160984), (408, 140861), (476, 120738), (714, 80492), (952, 60369), (1428, 40246), (2856, 20123)]