56271292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 131114592

約数和(自身を除く): 74843300

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 977, 1309, 1694, 1954, 2057, 2618, 3388, 3908, 4114, 5236, 6839, 8228, 10747, 13678, 14399, 16609, 21494, 27356, 28798, 33218, 42988, 57596, 66436, 75229, 116263, 118217, 150458, 182699, 232526, 236434, 300916, 365398, 465052, 472868, 730796, 827519, 1278893, 1655038, 2009689, 2557786, 3310076, 4019378, 5115572, 8038756, 14067823, 28135646, 56271292]

約数ペア:

[(1, 56271292), (2, 28135646), (4, 14067823), (7, 8038756), (11, 5115572), (14, 4019378), (17, 3310076), (22, 2557786), (28, 2009689), (34, 1655038), (44, 1278893), (68, 827519), (77, 730796), (119, 472868), (121, 465052), (154, 365398), (187, 300916), (238, 236434), (242, 232526), (308, 182699), (374, 150458), (476, 118217), (484, 116263), (748, 75229), (847, 66436), (977, 57596), (1309, 42988), (1694, 33218), (1954, 28798), (2057, 27356), (2618, 21494), (3388, 16609), (3908, 14399), (4114, 13678), (5236, 10747), (6839, 8228)]