48509000

素因数分解:

$2^3\times 5^3\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 114566400

約数和(自身を除く): 66057400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 179, 200, 250, 271, 358, 500, 542, 716, 895, 1000, 1084, 1355, 1432, 1790, 2168, 2710, 3580, 4475, 5420, 6775, 7160, 8950, 10840, 13550, 17900, 22375, 27100, 33875, 35800, 44750, 48509, 54200, 67750, 89500, 97018, 135500, 179000, 194036, 242545, 271000, 388072, 485090, 970180, 1212725, 1940360, 2425450, 4850900, 6063625, 9701800, 12127250, 24254500, 48509000]

約数ペア:

[(1, 48509000), (2, 24254500), (4, 12127250), (5, 9701800), (8, 6063625), (10, 4850900), (20, 2425450), (25, 1940360), (40, 1212725), (50, 970180), (100, 485090), (125, 388072), (179, 271000), (200, 242545), (250, 194036), (271, 179000), (358, 135500), (500, 97018), (542, 89500), (716, 67750), (895, 54200), (1000, 48509), (1084, 44750), (1355, 35800), (1432, 33875), (1790, 27100), (2168, 22375), (2710, 17900), (3580, 13550), (4475, 10840), (5420, 8950), (6775, 7160)]