51750240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 164457216

約数和(自身を除く): 112706976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 823, 1048, 1310, 1572, 1646, 1965, 2096, 2469, 2620, 3144, 3292, 3930, 4115, 4192, 4938, 5240, 6288, 6584, 7860, 8230, 9876, 10480, 12345, 12576, 13168, 15720, 16460, 19752, 20960, 24690, 26336, 31440, 32920, 39504, 49380, 62880, 65840, 79008, 98760, 107813, 131680, 197520, 215626, 323439, 395040, 431252, 539065, 646878, 862504, 1078130, 1293756, 1617195, 1725008, 2156260, 2587512, 3234390, 3450016, 4312520, 5175024, 6468780, 8625040, 10350048, 12937560, 17250080, 25875120, 51750240]

約数ペア:

[(1, 51750240), (2, 25875120), (3, 17250080), (4, 12937560), (5, 10350048), (6, 8625040), (8, 6468780), (10, 5175024), (12, 4312520), (15, 3450016), (16, 3234390), (20, 2587512), (24, 2156260), (30, 1725008), (32, 1617195), (40, 1293756), (48, 1078130), (60, 862504), (80, 646878), (96, 539065), (120, 431252), (131, 395040), (160, 323439), (240, 215626), (262, 197520), (393, 131680), (480, 107813), (524, 98760), (655, 79008), (786, 65840), (823, 62880), (1048, 49380), (1310, 39504), (1572, 32920), (1646, 31440), (1965, 26336), (2096, 24690), (2469, 20960), (2620, 19752), (3144, 16460), (3292, 15720), (3930, 13168), (4115, 12576), (4192, 12345), (4938, 10480), (5240, 9876), (6288, 8230), (6584, 7860)]