56441970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2584

約数の個数: 96

約数和(自身を含む): 166420800

約数和(自身を除く): 109978830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 2539, 3705, 4446, 5078, 7410, 7617, 11115, 12695, 15234, 22230, 22851, 25390, 33007, 38085, 45702, 48241, 66014, 76170, 96482, 99021, 114255, 144723, 165035, 198042, 228510, 241205, 289446, 297063, 330070, 434169, 482410, 495105, 594126, 627133, 723615, 868338, 990210, 1254266, 1447230, 1485315, 1881399, 2170845, 2970630, 3135665, 3762798, 4341690, 5644197, 6271330, 9406995, 11288394, 18813990, 28220985, 56441970]

約数ペア:

[(1, 56441970), (2, 28220985), (3, 18813990), (5, 11288394), (6, 9406995), (9, 6271330), (10, 5644197), (13, 4341690), (15, 3762798), (18, 3135665), (19, 2970630), (26, 2170845), (30, 1881399), (38, 1485315), (39, 1447230), (45, 1254266), (57, 990210), (65, 868338), (78, 723615), (90, 627133), (95, 594126), (114, 495105), (117, 482410), (130, 434169), (171, 330070), (190, 297063), (195, 289446), (234, 241205), (247, 228510), (285, 198042), (342, 165035), (390, 144723), (494, 114255), (570, 99021), (585, 96482), (741, 76170), (855, 66014), (1170, 48241), (1235, 45702), (1482, 38085), (1710, 33007), (2223, 25390), (2470, 22851), (2539, 22230), (3705, 15234), (4446, 12695), (5078, 11115), (7410, 7617)]