53023300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 137491200

約数和(自身を除く): 84467900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 43, 44, 50, 55, 59, 76, 86, 95, 100, 110, 118, 172, 190, 209, 215, 220, 236, 275, 295, 380, 418, 430, 473, 475, 550, 590, 649, 817, 836, 860, 946, 950, 1045, 1075, 1100, 1121, 1180, 1298, 1475, 1634, 1892, 1900, 2090, 2150, 2242, 2365, 2537, 2596, 2950, 3245, 3268, 4085, 4180, 4300, 4484, 4730, 5074, 5225, 5605, 5900, 6490, 8170, 8987, 9460, 10148, 10450, 11210, 11825, 12331, 12685, 12980, 16225, 16340, 17974, 20425, 20900, 22420, 23650, 24662, 25370, 27907, 28025, 32450, 35948, 40850, 44935, 47300, 48203, 49324, 50740, 55814, 56050, 61655, 63425, 64900, 81700, 89870, 96406, 111628, 112100, 123310, 126850, 139535, 179740, 192812, 224675, 241015, 246620, 253700, 279070, 308275, 449350, 482030, 530233, 558140, 616550, 697675, 898700, 964060, 1060466, 1205075, 1233100, 1395350, 2120932, 2410150, 2651165, 2790700, 4820300, 5302330, 10604660, 13255825, 26511650, 53023300]

約数ペア:

[(1, 53023300), (2, 26511650), (4, 13255825), (5, 10604660), (10, 5302330), (11, 4820300), (19, 2790700), (20, 2651165), (22, 2410150), (25, 2120932), (38, 1395350), (43, 1233100), (44, 1205075), (50, 1060466), (55, 964060), (59, 898700), (76, 697675), (86, 616550), (95, 558140), (100, 530233), (110, 482030), (118, 449350), (172, 308275), (190, 279070), (209, 253700), (215, 246620), (220, 241015), (236, 224675), (275, 192812), (295, 179740), (380, 139535), (418, 126850), (430, 123310), (473, 112100), (475, 111628), (550, 96406), (590, 89870), (649, 81700), (817, 64900), (836, 63425), (860, 61655), (946, 56050), (950, 55814), (1045, 50740), (1075, 49324), (1100, 48203), (1121, 47300), (1180, 44935), (1298, 40850), (1475, 35948), (1634, 32450), (1892, 28025), (1900, 27907), (2090, 25370), (2150, 24662), (2242, 23650), (2365, 22420), (2537, 20900), (2596, 20425), (2950, 17974), (3245, 16340), (3268, 16225), (4085, 12980), (4180, 12685), (4300, 12331), (4484, 11825), (4730, 11210), (5074, 10450), (5225, 10148), (5605, 9460), (5900, 8987), (6490, 8170)]