48645760

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2669

約数の個数: 64

約数和(自身を含む): 120349800

約数和(自身を除く): 71704040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 2621, 3712, 4640, 5242, 9280, 10484, 13105, 18560, 20968, 26210, 41936, 52420, 76009, 83872, 104840, 152018, 167744, 209680, 304036, 335488, 380045, 419360, 608072, 760090, 838720, 1216144, 1520180, 1677440, 2432288, 3040360, 4864576, 6080720, 9729152, 12161440, 24322880, 48645760]

約数ペア:

[(1, 48645760), (2, 24322880), (4, 12161440), (5, 9729152), (8, 6080720), (10, 4864576), (16, 3040360), (20, 2432288), (29, 1677440), (32, 1520180), (40, 1216144), (58, 838720), (64, 760090), (80, 608072), (116, 419360), (128, 380045), (145, 335488), (160, 304036), (232, 209680), (290, 167744), (320, 152018), (464, 104840), (580, 83872), (640, 76009), (928, 52420), (1160, 41936), (1856, 26210), (2320, 20968), (2621, 18560), (3712, 13105), (4640, 10484), (5242, 9280)]