51962625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 192

約数和(自身を含む): 122653440

約数和(自身を除く): 70690815

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 19, 25, 33, 39, 45, 51, 55, 57, 65, 75, 85, 95, 99, 117, 125, 143, 153, 165, 171, 187, 195, 209, 221, 225, 247, 255, 275, 285, 323, 325, 375, 425, 429, 475, 495, 561, 585, 627, 663, 715, 741, 765, 825, 855, 935, 969, 975, 1045, 1105, 1125, 1235, 1275, 1287, 1375, 1425, 1615, 1625, 1683, 1881, 1989, 2125, 2145, 2223, 2375, 2431, 2475, 2717, 2805, 2907, 2925, 3135, 3315, 3553, 3575, 3705, 3825, 4125, 4199, 4275, 4675, 4845, 4875, 5225, 5525, 6175, 6375, 6435, 7125, 7293, 8075, 8151, 8415, 9405, 9945, 10659, 10725, 11115, 12155, 12375, 12597, 13585, 14025, 14535, 14625, 15675, 16575, 17765, 17875, 18525, 19125, 20995, 21375, 21879, 23375, 24225, 24453, 26125, 27625, 30875, 31977, 32175, 36465, 37791, 40375, 40755, 42075, 46189, 47025, 49725, 53295, 53625, 55575, 60775, 62985, 67925, 70125, 72675, 78375, 82875, 88825, 92625, 104975, 109395, 121125, 122265, 138567, 159885, 160875, 182325, 188955, 203775, 210375, 230945, 235125, 248625, 266475, 277875, 303875, 314925, 339625, 363375, 415701, 444125, 524875, 546975, 611325, 692835, 799425, 911625, 944775, 1018875, 1154725, 1332375, 1574625, 2078505, 2734875, 3056625, 3464175, 3997125, 4723875, 5773625, 10392525, 17320875, 51962625]

約数ペア:

[(1, 51962625), (3, 17320875), (5, 10392525), (9, 5773625), (11, 4723875), (13, 3997125), (15, 3464175), (17, 3056625), (19, 2734875), (25, 2078505), (33, 1574625), (39, 1332375), (45, 1154725), (51, 1018875), (55, 944775), (57, 911625), (65, 799425), (75, 692835), (85, 611325), (95, 546975), (99, 524875), (117, 444125), (125, 415701), (143, 363375), (153, 339625), (165, 314925), (171, 303875), (187, 277875), (195, 266475), (209, 248625), (221, 235125), (225, 230945), (247, 210375), (255, 203775), (275, 188955), (285, 182325), (323, 160875), (325, 159885), (375, 138567), (425, 122265), (429, 121125), (475, 109395), (495, 104975), (561, 92625), (585, 88825), (627, 82875), (663, 78375), (715, 72675), (741, 70125), (765, 67925), (825, 62985), (855, 60775), (935, 55575), (969, 53625), (975, 53295), (1045, 49725), (1105, 47025), (1125, 46189), (1235, 42075), (1275, 40755), (1287, 40375), (1375, 37791), (1425, 36465), (1615, 32175), (1625, 31977), (1683, 30875), (1881, 27625), (1989, 26125), (2125, 24453), (2145, 24225), (2223, 23375), (2375, 21879), (2431, 21375), (2475, 20995), (2717, 19125), (2805, 18525), (2907, 17875), (2925, 17765), (3135, 16575), (3315, 15675), (3553, 14625), (3575, 14535), (3705, 14025), (3825, 13585), (4125, 12597), (4199, 12375), (4275, 12155), (4675, 11115), (4845, 10725), (4875, 10659), (5225, 9945), (5525, 9405), (6175, 8415), (6375, 8151), (6435, 8075), (7125, 7293)]