53787510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 112100490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 149, 189, 191, 210, 270, 298, 315, 378, 382, 447, 573, 630, 745, 894, 945, 955, 1043, 1146, 1337, 1341, 1490, 1719, 1890, 1910, 2086, 2235, 2674, 2682, 2865, 3129, 3438, 4011, 4023, 4470, 5157, 5215, 5730, 6258, 6685, 6705, 8022, 8046, 8595, 9387, 10314, 10430, 12033, 13370, 13410, 15645, 17190, 18774, 20055, 20115, 24066, 25785, 28161, 28459, 31290, 36099, 40110, 40230, 46935, 51570, 56322, 56918, 60165, 72198, 85377, 93870, 120330, 140805, 142295, 170754, 180495, 199213, 256131, 281610, 284590, 360990, 398426, 426885, 512262, 597639, 768393, 853770, 996065, 1195278, 1280655, 1536786, 1792917, 1992130, 2561310, 2988195, 3585834, 3841965, 5378751, 5976390, 7683930, 8964585, 10757502, 17929170, 26893755, 53787510]

約数ペア:

[(1, 53787510), (2, 26893755), (3, 17929170), (5, 10757502), (6, 8964585), (7, 7683930), (9, 5976390), (10, 5378751), (14, 3841965), (15, 3585834), (18, 2988195), (21, 2561310), (27, 1992130), (30, 1792917), (35, 1536786), (42, 1280655), (45, 1195278), (54, 996065), (63, 853770), (70, 768393), (90, 597639), (105, 512262), (126, 426885), (135, 398426), (149, 360990), (189, 284590), (191, 281610), (210, 256131), (270, 199213), (298, 180495), (315, 170754), (378, 142295), (382, 140805), (447, 120330), (573, 93870), (630, 85377), (745, 72198), (894, 60165), (945, 56918), (955, 56322), (1043, 51570), (1146, 46935), (1337, 40230), (1341, 40110), (1490, 36099), (1719, 31290), (1890, 28459), (1910, 28161), (2086, 25785), (2235, 24066), (2674, 20115), (2682, 20055), (2865, 18774), (3129, 17190), (3438, 15645), (4011, 13410), (4023, 13370), (4470, 12033), (5157, 10430), (5215, 10314), (5730, 9387), (6258, 8595), (6685, 8046), (6705, 8022)]