52951140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 179262720

約数和(自身を除く): 126311580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 495, 517, 564, 569, 660, 705, 846, 940, 990, 1034, 1138, 1410, 1551, 1692, 1707, 1980, 2068, 2115, 2276, 2585, 2820, 2845, 3102, 3414, 4230, 4653, 5121, 5170, 5690, 6204, 6259, 6828, 7755, 8460, 8535, 9306, 10242, 10340, 11380, 12518, 15510, 17070, 18612, 18777, 20484, 23265, 25036, 25605, 26743, 31020, 31295, 34140, 37554, 46530, 51210, 53486, 56331, 62590, 75108, 80229, 93060, 93885, 102420, 106972, 112662, 125180, 133715, 160458, 187770, 225324, 240687, 267430, 281655, 294173, 320916, 375540, 401145, 481374, 534860, 563310, 588346, 802290, 882519, 962748, 1126620, 1176692, 1203435, 1470865, 1604580, 1765038, 2406870, 2647557, 2941730, 3530076, 4412595, 4813740, 5295114, 5883460, 8825190, 10590228, 13237785, 17650380, 26475570, 52951140]

約数ペア:

[(1, 52951140), (2, 26475570), (3, 17650380), (4, 13237785), (5, 10590228), (6, 8825190), (9, 5883460), (10, 5295114), (11, 4813740), (12, 4412595), (15, 3530076), (18, 2941730), (20, 2647557), (22, 2406870), (30, 1765038), (33, 1604580), (36, 1470865), (44, 1203435), (45, 1176692), (47, 1126620), (55, 962748), (60, 882519), (66, 802290), (90, 588346), (94, 563310), (99, 534860), (110, 481374), (132, 401145), (141, 375540), (165, 320916), (180, 294173), (188, 281655), (198, 267430), (220, 240687), (235, 225324), (282, 187770), (330, 160458), (396, 133715), (423, 125180), (470, 112662), (495, 106972), (517, 102420), (564, 93885), (569, 93060), (660, 80229), (705, 75108), (846, 62590), (940, 56331), (990, 53486), (1034, 51210), (1138, 46530), (1410, 37554), (1551, 34140), (1692, 31295), (1707, 31020), (1980, 26743), (2068, 25605), (2115, 25036), (2276, 23265), (2585, 20484), (2820, 18777), (2845, 18612), (3102, 17070), (3414, 15510), (4230, 12518), (4653, 11380), (5121, 10340), (5170, 10242), (5690, 9306), (6204, 8535), (6259, 8460), (6828, 7755)]