56613996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2303

約数の個数: 72

約数和(自身を含む): 154780080

約数和(自身を除く): 98166084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2237, 2812, 4218, 4474, 6327, 6711, 8436, 8948, 12654, 13422, 20133, 25308, 26844, 40266, 42503, 80532, 82769, 85006, 127509, 165538, 170012, 248307, 255018, 331076, 382527, 496614, 510036, 744921, 765054, 993228, 1489842, 1530108, 1572611, 2979684, 3145222, 4717833, 6290444, 9435666, 14153499, 18871332, 28306998, 56613996]

約数ペア:

[(1, 56613996), (2, 28306998), (3, 18871332), (4, 14153499), (6, 9435666), (9, 6290444), (12, 4717833), (18, 3145222), (19, 2979684), (36, 1572611), (37, 1530108), (38, 1489842), (57, 993228), (74, 765054), (76, 744921), (111, 510036), (114, 496614), (148, 382527), (171, 331076), (222, 255018), (228, 248307), (333, 170012), (342, 165538), (444, 127509), (666, 85006), (684, 82769), (703, 80532), (1332, 42503), (1406, 40266), (2109, 26844), (2237, 25308), (2812, 20133), (4218, 13422), (4474, 12654), (6327, 8948), (6711, 8436)]