49978500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 171714816

約数和(自身を除く): 121736316

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 125, 130, 132, 143, 150, 156, 165, 195, 220, 233, 250, 260, 275, 286, 300, 325, 330, 375, 390, 429, 466, 500, 550, 572, 650, 660, 699, 715, 750, 780, 825, 858, 932, 975, 1100, 1165, 1300, 1375, 1398, 1430, 1500, 1625, 1650, 1716, 1950, 2145, 2330, 2563, 2750, 2796, 2860, 3029, 3250, 3300, 3495, 3575, 3900, 4125, 4290, 4660, 4875, 5126, 5500, 5825, 6058, 6500, 6990, 7150, 7689, 8250, 8580, 9087, 9750, 10252, 10725, 11650, 12116, 12815, 13980, 14300, 15145, 15378, 16500, 17475, 17875, 18174, 19500, 21450, 23300, 25630, 29125, 30290, 30756, 33319, 34950, 35750, 36348, 38445, 42900, 45435, 51260, 53625, 58250, 60580, 64075, 66638, 69900, 71500, 75725, 76890, 87375, 90870, 99957, 107250, 116500, 128150, 133276, 151450, 153780, 166595, 174750, 181740, 192225, 199914, 214500, 227175, 256300, 302900, 320375, 333190, 349500, 378625, 384450, 399828, 454350, 499785, 640750, 666380, 757250, 768900, 832975, 908700, 961125, 999570, 1135875, 1281500, 1514500, 1665950, 1922250, 1999140, 2271750, 2498925, 3331900, 3844500, 4164875, 4543500, 4997850, 8329750, 9995700, 12494625, 16659500, 24989250, 49978500]

約数ペア:

[(1, 49978500), (2, 24989250), (3, 16659500), (4, 12494625), (5, 9995700), (6, 8329750), (10, 4997850), (11, 4543500), (12, 4164875), (13, 3844500), (15, 3331900), (20, 2498925), (22, 2271750), (25, 1999140), (26, 1922250), (30, 1665950), (33, 1514500), (39, 1281500), (44, 1135875), (50, 999570), (52, 961125), (55, 908700), (60, 832975), (65, 768900), (66, 757250), (75, 666380), (78, 640750), (100, 499785), (110, 454350), (125, 399828), (130, 384450), (132, 378625), (143, 349500), (150, 333190), (156, 320375), (165, 302900), (195, 256300), (220, 227175), (233, 214500), (250, 199914), (260, 192225), (275, 181740), (286, 174750), (300, 166595), (325, 153780), (330, 151450), (375, 133276), (390, 128150), (429, 116500), (466, 107250), (500, 99957), (550, 90870), (572, 87375), (650, 76890), (660, 75725), (699, 71500), (715, 69900), (750, 66638), (780, 64075), (825, 60580), (858, 58250), (932, 53625), (975, 51260), (1100, 45435), (1165, 42900), (1300, 38445), (1375, 36348), (1398, 35750), (1430, 34950), (1500, 33319), (1625, 30756), (1650, 30290), (1716, 29125), (1950, 25630), (2145, 23300), (2330, 21450), (2563, 19500), (2750, 18174), (2796, 17875), (2860, 17475), (3029, 16500), (3250, 15378), (3300, 15145), (3495, 14300), (3575, 13980), (3900, 12815), (4125, 12116), (4290, 11650), (4660, 10725), (4875, 10252), (5126, 9750), (5500, 9087), (5825, 8580), (6058, 8250), (6500, 7689), (6990, 7150)]