49226940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{1447}}^1$

素因数の和:1478

約数の個数: 144

約数和(自身を含む): 177096192

約数和(自身を除く): 127869252

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, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1447, 1620, 1701, 1890, 2268, 2430, 2835, 2894, 3402, 3780, 4341, 4860, 5670, 5788, 6804, 7235, 8505, 8682, 10129, 11340, 13023, 14470, 17010, 17364, 20258, 21705, 26046, 28940, 30387, 34020, 39069, 40516, 43410, 50645, 52092, 60774, 65115, 78138, 86820, 91161, 101290, 117207, 121548, 130230, 151935, 156276, 182322, 195345, 202580, 234414, 260460, 273483, 303870, 351621, 364644, 390690, 455805, 468828, 546966, 586035, 607740, 703242, 781380, 820449, 911610, 1093932, 1172070, 1367415, 1406484, 1640898, 1758105, 1823220, 2344140, 2461347, 2734830, 3281796, 3516210, 4102245, 4922694, 5469660, 7032420, 8204490, 9845388, 12306735, 16408980, 24613470, 49226940]

約数ペア:

[(1, 49226940), (2, 24613470), (3, 16408980), (4, 12306735), (5, 9845388), (6, 8204490), (7, 7032420), (9, 5469660), (10, 4922694), (12, 4102245), (14, 3516210), (15, 3281796), (18, 2734830), (20, 2461347), (21, 2344140), (27, 1823220), (28, 1758105), (30, 1640898), (35, 1406484), (36, 1367415), (42, 1172070), (45, 1093932), (54, 911610), (60, 820449), (63, 781380), (70, 703242), (81, 607740), (84, 586035), (90, 546966), (105, 468828), (108, 455805), (126, 390690), (135, 364644), (140, 351621), (162, 303870), (180, 273483), (189, 260460), (210, 234414), (243, 202580), (252, 195345), (270, 182322), (315, 156276), (324, 151935), (378, 130230), (405, 121548), (420, 117207), (486, 101290), (540, 91161), (567, 86820), (630, 78138), (756, 65115), (810, 60774), (945, 52092), (972, 50645), (1134, 43410), (1215, 40516), (1260, 39069), (1447, 34020), (1620, 30387), (1701, 28940), (1890, 26046), (2268, 21705), (2430, 20258), (2835, 17364), (2894, 17010), (3402, 14470), (3780, 13023), (4341, 11340), (4860, 10129), (5670, 8682), (5788, 8505), (6804, 7235)]