53352320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11909}}^1$

素因数の和:11935

約数の個数: 64

約数和(自身を含む): 145778400

約数和(自身を除く): 92426080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11909, 23818, 47636, 59545, 83363, 95272, 119090, 166726, 190544, 238180, 333452, 381088, 416815, 476360, 666904, 762176, 833630, 952720, 1333808, 1524352, 1667260, 1905440, 2667616, 3334520, 3810880, 5335232, 6669040, 7621760, 10670464, 13338080, 26676160, 53352320]

約数ペア:

[(1, 53352320), (2, 26676160), (4, 13338080), (5, 10670464), (7, 7621760), (8, 6669040), (10, 5335232), (14, 3810880), (16, 3334520), (20, 2667616), (28, 1905440), (32, 1667260), (35, 1524352), (40, 1333808), (56, 952720), (64, 833630), (70, 762176), (80, 666904), (112, 476360), (128, 416815), (140, 381088), (160, 333452), (224, 238180), (280, 190544), (320, 166726), (448, 119090), (560, 95272), (640, 83363), (896, 59545), (1120, 47636), (2240, 23818), (4480, 11909)]