51937380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1586

約数の個数: 144

約数和(自身を含む): 182093184

約数和(自身を除く): 130155804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1543, 1683, 1870, 1980, 2244, 2805, 3060, 3086, 3366, 3740, 4629, 5610, 6172, 6732, 7715, 8415, 9258, 11220, 13887, 15430, 16830, 16973, 18516, 23145, 26231, 27774, 30860, 33660, 33946, 46290, 50919, 52462, 55548, 67892, 69435, 78693, 84865, 92580, 101838, 104924, 131155, 138870, 152757, 157386, 169730, 203676, 236079, 254595, 262310, 277740, 288541, 305514, 314772, 339460, 393465, 472158, 509190, 524620, 577082, 611028, 763785, 786930, 865623, 944316, 1018380, 1154164, 1180395, 1442705, 1527570, 1573860, 1731246, 2360790, 2596869, 2885410, 3055140, 3462492, 4328115, 4721580, 5193738, 5770820, 8656230, 10387476, 12984345, 17312460, 25968690, 51937380]

約数ペア:

[(1, 51937380), (2, 25968690), (3, 17312460), (4, 12984345), (5, 10387476), (6, 8656230), (9, 5770820), (10, 5193738), (11, 4721580), (12, 4328115), (15, 3462492), (17, 3055140), (18, 2885410), (20, 2596869), (22, 2360790), (30, 1731246), (33, 1573860), (34, 1527570), (36, 1442705), (44, 1180395), (45, 1154164), (51, 1018380), (55, 944316), (60, 865623), (66, 786930), (68, 763785), (85, 611028), (90, 577082), (99, 524620), (102, 509190), (110, 472158), (132, 393465), (153, 339460), (165, 314772), (170, 305514), (180, 288541), (187, 277740), (198, 262310), (204, 254595), (220, 236079), (255, 203676), (306, 169730), (330, 157386), (340, 152757), (374, 138870), (396, 131155), (495, 104924), (510, 101838), (561, 92580), (612, 84865), (660, 78693), (748, 69435), (765, 67892), (935, 55548), (990, 52462), (1020, 50919), (1122, 46290), (1530, 33946), (1543, 33660), (1683, 30860), (1870, 27774), (1980, 26231), (2244, 23145), (2805, 18516), (3060, 16973), (3086, 16830), (3366, 15430), (3740, 13887), (4629, 11220), (5610, 9258), (6172, 8415), (6732, 7715)]