50762240

素因数分解:

$2^9\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 72979840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 251, 256, 316, 320, 395, 502, 512, 632, 640, 790, 1004, 1255, 1264, 1280, 1580, 2008, 2510, 2528, 2560, 3160, 4016, 5020, 5056, 6320, 8032, 10040, 10112, 12640, 16064, 19829, 20080, 20224, 25280, 32128, 39658, 40160, 40448, 50560, 64256, 79316, 80320, 99145, 101120, 128512, 158632, 160640, 198290, 202240, 317264, 321280, 396580, 634528, 642560, 793160, 1269056, 1586320, 2538112, 3172640, 5076224, 6345280, 10152448, 12690560, 25381120, 50762240]

約数ペア:

[(1, 50762240), (2, 25381120), (4, 12690560), (5, 10152448), (8, 6345280), (10, 5076224), (16, 3172640), (20, 2538112), (32, 1586320), (40, 1269056), (64, 793160), (79, 642560), (80, 634528), (128, 396580), (158, 321280), (160, 317264), (251, 202240), (256, 198290), (316, 160640), (320, 158632), (395, 128512), (502, 101120), (512, 99145), (632, 80320), (640, 79316), (790, 64256), (1004, 50560), (1255, 40448), (1264, 40160), (1280, 39658), (1580, 32128), (2008, 25280), (2510, 20224), (2528, 20080), (2560, 19829), (3160, 16064), (4016, 12640), (5020, 10112), (5056, 10040), (6320, 8032)]