48711000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1286

約数の個数: 128

約数和(自身を含む): 163800000

約数和(自身を除く): 115089000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1249, 1300, 1500, 1560, 1625, 1950, 2498, 2600, 3000, 3250, 3747, 3900, 4875, 4996, 6245, 6500, 7494, 7800, 9750, 9992, 12490, 13000, 14988, 16237, 18735, 19500, 24980, 29976, 31225, 32474, 37470, 39000, 48711, 49960, 62450, 64948, 74940, 81185, 93675, 97422, 124900, 129896, 149880, 156125, 162370, 187350, 194844, 243555, 249800, 312250, 324740, 374700, 389688, 405925, 468375, 487110, 624500, 649480, 749400, 811850, 936750, 974220, 1217775, 1249000, 1623700, 1873500, 1948440, 2029625, 2435550, 3247400, 3747000, 4059250, 4871100, 6088875, 8118500, 9742200, 12177750, 16237000, 24355500, 48711000]

約数ペア:

[(1, 48711000), (2, 24355500), (3, 16237000), (4, 12177750), (5, 9742200), (6, 8118500), (8, 6088875), (10, 4871100), (12, 4059250), (13, 3747000), (15, 3247400), (20, 2435550), (24, 2029625), (25, 1948440), (26, 1873500), (30, 1623700), (39, 1249000), (40, 1217775), (50, 974220), (52, 936750), (60, 811850), (65, 749400), (75, 649480), (78, 624500), (100, 487110), (104, 468375), (120, 405925), (125, 389688), (130, 374700), (150, 324740), (156, 312250), (195, 249800), (200, 243555), (250, 194844), (260, 187350), (300, 162370), (312, 156125), (325, 149880), (375, 129896), (390, 124900), (500, 97422), (520, 93675), (600, 81185), (650, 74940), (750, 64948), (780, 62450), (975, 49960), (1000, 48711), (1249, 39000), (1300, 37470), (1500, 32474), (1560, 31225), (1625, 29976), (1950, 24980), (2498, 19500), (2600, 18735), (3000, 16237), (3250, 14988), (3747, 13000), (3900, 12490), (4875, 9992), (4996, 9750), (6245, 7800), (6500, 7494)]