49985856075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2909}}^1\times {\mathrm{13477}}^1$

素因数の和:16416

約数の個数: 48

約数和(自身を含む): 87541227360

約数和(自身を除く): 37555371285

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 2909, 8727, 13477, 14545, 40431, 43635, 49453, 67385, 72725, 148359, 202155, 218175, 229109, 247265, 336925, 687327, 741795, 1010775, 1145545, 1236325, 3436635, 3708975, 5727725, 17183175, 39204593, 117613779, 196022965, 588068895, 666478081, 980114825, 1999434243, 2940344475, 3332390405, 9997171215, 16661952025, 49985856075]

約数ペア:

[(1, 49985856075), (3, 16661952025), (5, 9997171215), (15, 3332390405), (17, 2940344475), (25, 1999434243), (51, 980114825), (75, 666478081), (85, 588068895), (255, 196022965), (425, 117613779), (1275, 39204593), (2909, 17183175), (8727, 5727725), (13477, 3708975), (14545, 3436635), (40431, 1236325), (43635, 1145545), (49453, 1010775), (67385, 741795), (72725, 687327), (148359, 336925), (202155, 247265), (218175, 229109)]