54935790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20123}}^1$

素因数の和:20153

約数の個数: 64

約数和(自身を含む): 162279936

約数和(自身を除く): 107344146

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 20123, 40246, 60369, 100615, 120738, 140861, 201230, 261599, 281722, 301845, 422583, 523198, 603690, 704305, 784797, 845166, 1307995, 1408610, 1569594, 1831193, 2112915, 2615990, 3662386, 3923985, 4225830, 5493579, 7847970, 9155965, 10987158, 18311930, 27467895, 54935790]

約数ペア:

[(1, 54935790), (2, 27467895), (3, 18311930), (5, 10987158), (6, 9155965), (7, 7847970), (10, 5493579), (13, 4225830), (14, 3923985), (15, 3662386), (21, 2615990), (26, 2112915), (30, 1831193), (35, 1569594), (39, 1408610), (42, 1307995), (65, 845166), (70, 784797), (78, 704305), (91, 603690), (105, 523198), (130, 422583), (182, 301845), (195, 281722), (210, 261599), (273, 201230), (390, 140861), (455, 120738), (546, 100615), (910, 60369), (1365, 40246), (2730, 20123)]