49218000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:670

約数の個数: 160

約数和(自身を含む): 171155712

約数和(自身を除く): 121937712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 631, 650, 750, 780, 975, 1000, 1040, 1200, 1262, 1300, 1500, 1560, 1625, 1893, 1950, 2000, 2524, 2600, 3000, 3120, 3155, 3250, 3786, 3900, 4875, 5048, 5200, 6000, 6310, 6500, 7572, 7800, 8203, 9465, 9750, 10096, 12620, 13000, 15144, 15600, 15775, 16406, 18930, 19500, 24609, 25240, 26000, 30288, 31550, 32812, 37860, 39000, 41015, 47325, 49218, 50480, 63100, 65624, 75720, 78000, 78875, 82030, 94650, 98436, 123045, 126200, 131248, 151440, 157750, 164060, 189300, 196872, 205075, 236625, 246090, 252400, 315500, 328120, 378600, 393744, 410150, 473250, 492180, 615225, 631000, 656240, 757200, 820300, 946500, 984360, 1025375, 1230450, 1262000, 1640600, 1893000, 1968720, 2050750, 2460900, 3076125, 3281200, 3786000, 4101500, 4921800, 6152250, 8203000, 9843600, 12304500, 16406000, 24609000, 49218000]

約数ペア:

[(1, 49218000), (2, 24609000), (3, 16406000), (4, 12304500), (5, 9843600), (6, 8203000), (8, 6152250), (10, 4921800), (12, 4101500), (13, 3786000), (15, 3281200), (16, 3076125), (20, 2460900), (24, 2050750), (25, 1968720), (26, 1893000), (30, 1640600), (39, 1262000), (40, 1230450), (48, 1025375), (50, 984360), (52, 946500), (60, 820300), (65, 757200), (75, 656240), (78, 631000), (80, 615225), (100, 492180), (104, 473250), (120, 410150), (125, 393744), (130, 378600), (150, 328120), (156, 315500), (195, 252400), (200, 246090), (208, 236625), (240, 205075), (250, 196872), (260, 189300), (300, 164060), (312, 157750), (325, 151440), (375, 131248), (390, 126200), (400, 123045), (500, 98436), (520, 94650), (600, 82030), (624, 78875), (631, 78000), (650, 75720), (750, 65624), (780, 63100), (975, 50480), (1000, 49218), (1040, 47325), (1200, 41015), (1262, 39000), (1300, 37860), (1500, 32812), (1560, 31550), (1625, 30288), (1893, 26000), (1950, 25240), (2000, 24609), (2524, 19500), (2600, 18930), (3000, 16406), (3120, 15775), (3155, 15600), (3250, 15144), (3786, 13000), (3900, 12620), (4875, 10096), (5048, 9750), (5200, 9465), (6000, 8203), (6310, 7800), (6500, 7572)]