50686300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 137213440

約数和(自身を除く): 86527140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 37, 38, 50, 70, 74, 76, 95, 100, 103, 133, 140, 148, 175, 185, 190, 206, 259, 266, 350, 370, 380, 412, 475, 515, 518, 532, 665, 700, 703, 721, 740, 925, 950, 1030, 1036, 1295, 1330, 1406, 1442, 1850, 1900, 1957, 2060, 2575, 2590, 2660, 2812, 2884, 3325, 3515, 3605, 3700, 3811, 3914, 4921, 5150, 5180, 6475, 6650, 7030, 7210, 7622, 7828, 9785, 9842, 10300, 12950, 13300, 13699, 14060, 14420, 15244, 17575, 18025, 19055, 19570, 19684, 24605, 25900, 26677, 27398, 35150, 36050, 38110, 39140, 48925, 49210, 53354, 54796, 68495, 70300, 72100, 72409, 76220, 95275, 97850, 98420, 106708, 123025, 133385, 136990, 144818, 190550, 195700, 246050, 266770, 273980, 289636, 342475, 362045, 381100, 492100, 506863, 533540, 666925, 684950, 724090, 1013726, 1333850, 1369900, 1448180, 1810225, 2027452, 2534315, 2667700, 3620450, 5068630, 7240900, 10137260, 12671575, 25343150, 50686300]

約数ペア:

[(1, 50686300), (2, 25343150), (4, 12671575), (5, 10137260), (7, 7240900), (10, 5068630), (14, 3620450), (19, 2667700), (20, 2534315), (25, 2027452), (28, 1810225), (35, 1448180), (37, 1369900), (38, 1333850), (50, 1013726), (70, 724090), (74, 684950), (76, 666925), (95, 533540), (100, 506863), (103, 492100), (133, 381100), (140, 362045), (148, 342475), (175, 289636), (185, 273980), (190, 266770), (206, 246050), (259, 195700), (266, 190550), (350, 144818), (370, 136990), (380, 133385), (412, 123025), (475, 106708), (515, 98420), (518, 97850), (532, 95275), (665, 76220), (700, 72409), (703, 72100), (721, 70300), (740, 68495), (925, 54796), (950, 53354), (1030, 49210), (1036, 48925), (1295, 39140), (1330, 38110), (1406, 36050), (1442, 35150), (1850, 27398), (1900, 26677), (1957, 25900), (2060, 24605), (2575, 19684), (2590, 19570), (2660, 19055), (2812, 18025), (2884, 17575), (3325, 15244), (3515, 14420), (3605, 14060), (3700, 13699), (3811, 13300), (3914, 12950), (4921, 10300), (5150, 9842), (5180, 9785), (6475, 7828), (6650, 7622), (7030, 7210)]