53973760

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 130611600

約数和(自身を除く): 76637840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 283, 298, 320, 566, 596, 640, 745, 1132, 1192, 1280, 1415, 1490, 2264, 2384, 2830, 2980, 4528, 4768, 5660, 5960, 9056, 9536, 11320, 11920, 18112, 19072, 22640, 23840, 36224, 38144, 42167, 45280, 47680, 72448, 84334, 90560, 95360, 168668, 181120, 190720, 210835, 337336, 362240, 421670, 674672, 843340, 1349344, 1686680, 2698688, 3373360, 5397376, 6746720, 10794752, 13493440, 26986880, 53973760]

約数ペア:

[(1, 53973760), (2, 26986880), (4, 13493440), (5, 10794752), (8, 6746720), (10, 5397376), (16, 3373360), (20, 2698688), (32, 1686680), (40, 1349344), (64, 843340), (80, 674672), (128, 421670), (149, 362240), (160, 337336), (256, 210835), (283, 190720), (298, 181120), (320, 168668), (566, 95360), (596, 90560), (640, 84334), (745, 72448), (1132, 47680), (1192, 45280), (1280, 42167), (1415, 38144), (1490, 36224), (2264, 23840), (2384, 22640), (2830, 19072), (2980, 18112), (4528, 11920), (4768, 11320), (5660, 9536), (5960, 9056)]