49650720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2111}}^1$

素因数の和:2143

約数の個数: 144

約数和(自身を含む): 182020608

約数和(自身を除く): 132369888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2111, 2352, 2940, 3360, 3920, 4222, 4704, 5880, 6333, 7840, 8444, 10555, 11760, 12666, 14777, 16888, 21110, 23520, 25332, 29554, 31665, 33776, 42220, 44331, 50664, 59108, 63330, 67552, 73885, 84440, 88662, 101328, 103439, 118216, 126660, 147770, 168880, 177324, 202656, 206878, 221655, 236432, 253320, 295540, 310317, 337760, 354648, 413756, 443310, 472864, 506640, 517195, 591080, 620634, 709296, 827512, 886620, 1013280, 1034390, 1182160, 1241268, 1418592, 1551585, 1655024, 1773240, 2068780, 2364320, 2482536, 3103170, 3310048, 3546480, 4137560, 4965072, 6206340, 7092960, 8275120, 9930144, 12412680, 16550240, 24825360, 49650720]

約数ペア:

[(1, 49650720), (2, 24825360), (3, 16550240), (4, 12412680), (5, 9930144), (6, 8275120), (7, 7092960), (8, 6206340), (10, 4965072), (12, 4137560), (14, 3546480), (15, 3310048), (16, 3103170), (20, 2482536), (21, 2364320), (24, 2068780), (28, 1773240), (30, 1655024), (32, 1551585), (35, 1418592), (40, 1241268), (42, 1182160), (48, 1034390), (49, 1013280), (56, 886620), (60, 827512), (70, 709296), (80, 620634), (84, 591080), (96, 517195), (98, 506640), (105, 472864), (112, 443310), (120, 413756), (140, 354648), (147, 337760), (160, 310317), (168, 295540), (196, 253320), (210, 236432), (224, 221655), (240, 206878), (245, 202656), (280, 177324), (294, 168880), (336, 147770), (392, 126660), (420, 118216), (480, 103439), (490, 101328), (560, 88662), (588, 84440), (672, 73885), (735, 67552), (784, 63330), (840, 59108), (980, 50664), (1120, 44331), (1176, 42220), (1470, 33776), (1568, 31665), (1680, 29554), (1960, 25332), (2111, 23520), (2352, 21110), (2940, 16888), (3360, 14777), (3920, 12666), (4222, 11760), (4704, 10555), (5880, 8444), (6333, 7840)]