49242060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{1861}}^1$

素因数の和:1893

約数の個数: 144

約数和(自身を含む): 178305120

約数和(自身を除く): 129063060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1861, 1890, 2205, 2646, 2940, 3722, 3780, 4410, 5292, 5583, 6615, 7444, 8820, 9305, 11166, 13027, 13230, 16749, 18610, 22332, 26054, 26460, 27915, 33498, 37220, 39081, 50247, 52108, 55830, 65135, 66996, 78162, 83745, 91189, 100494, 111660, 117243, 130270, 156324, 167490, 182378, 195405, 200988, 234486, 251235, 260540, 273567, 334980, 351729, 364756, 390810, 455945, 468972, 502470, 547134, 586215, 703458, 781620, 820701, 911890, 1004940, 1094268, 1172430, 1367835, 1406916, 1641402, 1758645, 1823780, 2344860, 2462103, 2735670, 3282804, 3517290, 4103505, 4924206, 5471340, 7034580, 8207010, 9848412, 12310515, 16414020, 24621030, 49242060]

約数ペア:

[(1, 49242060), (2, 24621030), (3, 16414020), (4, 12310515), (5, 9848412), (6, 8207010), (7, 7034580), (9, 5471340), (10, 4924206), (12, 4103505), (14, 3517290), (15, 3282804), (18, 2735670), (20, 2462103), (21, 2344860), (27, 1823780), (28, 1758645), (30, 1641402), (35, 1406916), (36, 1367835), (42, 1172430), (45, 1094268), (49, 1004940), (54, 911890), (60, 820701), (63, 781620), (70, 703458), (84, 586215), (90, 547134), (98, 502470), (105, 468972), (108, 455945), (126, 390810), (135, 364756), (140, 351729), (147, 334980), (180, 273567), (189, 260540), (196, 251235), (210, 234486), (245, 200988), (252, 195405), (270, 182378), (294, 167490), (315, 156324), (378, 130270), (420, 117243), (441, 111660), (490, 100494), (540, 91189), (588, 83745), (630, 78162), (735, 66996), (756, 65135), (882, 55830), (945, 52108), (980, 50247), (1260, 39081), (1323, 37220), (1470, 33498), (1764, 27915), (1861, 26460), (1890, 26054), (2205, 22332), (2646, 18610), (2940, 16749), (3722, 13230), (3780, 13027), (4410, 11166), (5292, 9305), (5583, 8820), (6615, 7444)]