53925690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19753}}^1$

素因数の和:19783

約数の個数: 64

約数和(自身を含む): 159296256

約数和(自身を除く): 105370566

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, 19753, 39506, 59259, 98765, 118518, 138271, 197530, 256789, 276542, 296295, 414813, 513578, 592590, 691355, 770367, 829626, 1283945, 1382710, 1540734, 1797523, 2074065, 2567890, 3595046, 3851835, 4148130, 5392569, 7703670, 8987615, 10785138, 17975230, 26962845, 53925690]

約数ペア:

[(1, 53925690), (2, 26962845), (3, 17975230), (5, 10785138), (6, 8987615), (7, 7703670), (10, 5392569), (13, 4148130), (14, 3851835), (15, 3595046), (21, 2567890), (26, 2074065), (30, 1797523), (35, 1540734), (39, 1382710), (42, 1283945), (65, 829626), (70, 770367), (78, 691355), (91, 592590), (105, 513578), (130, 414813), (182, 296295), (195, 276542), (210, 256789), (273, 197530), (390, 138271), (455, 118518), (546, 98765), (910, 59259), (1365, 39506), (2730, 19753)]