49491960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 182217600

約数和(自身を除く): 132725640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 443, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 886, 931, 980, 1064, 1140, 1176, 1329, 1330, 1470, 1596, 1772, 1862, 1960, 1995, 2215, 2280, 2658, 2660, 2793, 2940, 3101, 3192, 3544, 3724, 3990, 4430, 4655, 5316, 5320, 5586, 5880, 6202, 6645, 7448, 7980, 8417, 8860, 9303, 9310, 10632, 11172, 12404, 13290, 13965, 15505, 15960, 16834, 17720, 18606, 18620, 21707, 22344, 24808, 25251, 26580, 27930, 31010, 33668, 37212, 37240, 42085, 43414, 46515, 50502, 53160, 55860, 58919, 62020, 65121, 67336, 74424, 84170, 86828, 93030, 101004, 108535, 111720, 117838, 124040, 126255, 130242, 168340, 173656, 176757, 186060, 202008, 217070, 235676, 252510, 260484, 294595, 325605, 336680, 353514, 372120, 412433, 434140, 471352, 505020, 520968, 589190, 651210, 707028, 824866, 868280, 883785, 1010040, 1178380, 1237299, 1302420, 1414056, 1649732, 1767570, 2062165, 2356760, 2474598, 2604840, 3299464, 3535140, 4124330, 4949196, 6186495, 7070280, 8248660, 9898392, 12372990, 16497320, 24745980, 49491960]

約数ペア:

[(1, 49491960), (2, 24745980), (3, 16497320), (4, 12372990), (5, 9898392), (6, 8248660), (7, 7070280), (8, 6186495), (10, 4949196), (12, 4124330), (14, 3535140), (15, 3299464), (19, 2604840), (20, 2474598), (21, 2356760), (24, 2062165), (28, 1767570), (30, 1649732), (35, 1414056), (38, 1302420), (40, 1237299), (42, 1178380), (49, 1010040), (56, 883785), (57, 868280), (60, 824866), (70, 707028), (76, 651210), (84, 589190), (95, 520968), (98, 505020), (105, 471352), (114, 434140), (120, 412433), (133, 372120), (140, 353514), (147, 336680), (152, 325605), (168, 294595), (190, 260484), (196, 252510), (210, 235676), (228, 217070), (245, 202008), (266, 186060), (280, 176757), (285, 173656), (294, 168340), (380, 130242), (392, 126255), (399, 124040), (420, 117838), (443, 111720), (456, 108535), (490, 101004), (532, 93030), (570, 86828), (588, 84170), (665, 74424), (735, 67336), (760, 65121), (798, 62020), (840, 58919), (886, 55860), (931, 53160), (980, 50502), (1064, 46515), (1140, 43414), (1176, 42085), (1329, 37240), (1330, 37212), (1470, 33668), (1596, 31010), (1772, 27930), (1862, 26580), (1960, 25251), (1995, 24808), (2215, 22344), (2280, 21707), (2658, 18620), (2660, 18606), (2793, 17720), (2940, 16834), (3101, 15960), (3192, 15505), (3544, 13965), (3724, 13290), (3990, 12404), (4430, 11172), (4655, 10632), (5316, 9310), (5320, 9303), (5586, 8860), (5880, 8417), (6202, 7980), (6645, 7448)]