56256948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7477}}^1$

素因数の和:7517

約数の個数: 72

約数和(自身を含む): 163319520

約数和(自身を除く): 107062572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7477, 7524, 14954, 22431, 29908, 44862, 67293, 82247, 89724, 134586, 142063, 164494, 246741, 269172, 284126, 328988, 426189, 493482, 568252, 740223, 852378, 986964, 1278567, 1480446, 1562693, 1704756, 2557134, 2960892, 3125386, 4688079, 5114268, 6250772, 9376158, 14064237, 18752316, 28128474, 56256948]

約数ペア:

[(1, 56256948), (2, 28128474), (3, 18752316), (4, 14064237), (6, 9376158), (9, 6250772), (11, 5114268), (12, 4688079), (18, 3125386), (19, 2960892), (22, 2557134), (33, 1704756), (36, 1562693), (38, 1480446), (44, 1278567), (57, 986964), (66, 852378), (76, 740223), (99, 568252), (114, 493482), (132, 426189), (171, 328988), (198, 284126), (209, 269172), (228, 246741), (342, 164494), (396, 142063), (418, 134586), (627, 89724), (684, 82247), (836, 67293), (1254, 44862), (1881, 29908), (2508, 22431), (3762, 14954), (7477, 7524)]