49635180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{1459}}^1$

素因数の和:1490

約数の個数: 144

約数和(自身を含む): 178563840

約数和(自身を除く): 128928660

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, 1459, 1620, 1701, 1890, 2268, 2430, 2835, 2918, 3402, 3780, 4377, 4860, 5670, 5836, 6804, 7295, 8505, 8754, 10213, 11340, 13131, 14590, 17010, 17508, 20426, 21885, 26262, 29180, 30639, 34020, 39393, 40852, 43770, 51065, 52524, 61278, 65655, 78786, 87540, 91917, 102130, 118179, 122556, 131310, 153195, 157572, 183834, 196965, 204260, 236358, 262620, 275751, 306390, 354537, 367668, 393930, 459585, 472716, 551502, 590895, 612780, 709074, 787860, 827253, 919170, 1103004, 1181790, 1378755, 1418148, 1654506, 1772685, 1838340, 2363580, 2481759, 2757510, 3309012, 3545370, 4136265, 4963518, 5515020, 7090740, 8272530, 9927036, 12408795, 16545060, 24817590, 49635180]

約数ペア:

[(1, 49635180), (2, 24817590), (3, 16545060), (4, 12408795), (5, 9927036), (6, 8272530), (7, 7090740), (9, 5515020), (10, 4963518), (12, 4136265), (14, 3545370), (15, 3309012), (18, 2757510), (20, 2481759), (21, 2363580), (27, 1838340), (28, 1772685), (30, 1654506), (35, 1418148), (36, 1378755), (42, 1181790), (45, 1103004), (54, 919170), (60, 827253), (63, 787860), (70, 709074), (81, 612780), (84, 590895), (90, 551502), (105, 472716), (108, 459585), (126, 393930), (135, 367668), (140, 354537), (162, 306390), (180, 275751), (189, 262620), (210, 236358), (243, 204260), (252, 196965), (270, 183834), (315, 157572), (324, 153195), (378, 131310), (405, 122556), (420, 118179), (486, 102130), (540, 91917), (567, 87540), (630, 78786), (756, 65655), (810, 61278), (945, 52524), (972, 51065), (1134, 43770), (1215, 40852), (1260, 39393), (1459, 34020), (1620, 30639), (1701, 29180), (1890, 26262), (2268, 21885), (2430, 20426), (2835, 17508), (2918, 17010), (3402, 14590), (3780, 13131), (4377, 11340), (4860, 10213), (5670, 8754), (5836, 8505), (6804, 7295)]