51851200

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1454

約数の個数: 84

約数和(自身を含む): 133228080

約数和(自身を除く): 81376880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 160, 184, 200, 230, 320, 368, 400, 460, 575, 736, 800, 920, 1150, 1409, 1472, 1600, 1840, 2300, 2818, 3680, 4600, 5636, 7045, 7360, 9200, 11272, 14090, 18400, 22544, 28180, 32407, 35225, 36800, 45088, 56360, 64814, 70450, 90176, 112720, 129628, 140900, 162035, 225440, 259256, 281800, 324070, 450880, 518512, 563600, 648140, 810175, 1037024, 1127200, 1296280, 1620350, 2074048, 2254400, 2592560, 3240700, 5185120, 6481400, 10370240, 12962800, 25925600, 51851200]

約数ペア:

[(1, 51851200), (2, 25925600), (4, 12962800), (5, 10370240), (8, 6481400), (10, 5185120), (16, 3240700), (20, 2592560), (23, 2254400), (25, 2074048), (32, 1620350), (40, 1296280), (46, 1127200), (50, 1037024), (64, 810175), (80, 648140), (92, 563600), (100, 518512), (115, 450880), (160, 324070), (184, 281800), (200, 259256), (230, 225440), (320, 162035), (368, 140900), (400, 129628), (460, 112720), (575, 90176), (736, 70450), (800, 64814), (920, 56360), (1150, 45088), (1409, 36800), (1472, 35225), (1600, 32407), (1840, 28180), (2300, 22544), (2818, 18400), (3680, 14090), (4600, 11272), (5636, 9200), (7045, 7360)]