49809291285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{11789}}^1$

素因数の和:12318

約数の個数: 64

約数和(自身を含む): 87848893440

約数和(自身を除く): 38039602155

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 461, 611, 705, 1383, 1833, 2305, 3055, 5993, 6915, 9165, 11789, 17979, 21667, 29965, 35367, 58945, 65001, 89895, 108335, 153257, 176835, 281671, 325005, 459771, 554083, 766285, 845013, 1408355, 1662249, 2298855, 2770415, 4225065, 5434729, 7203079, 8311245, 16304187, 21609237, 27173645, 36015395, 70651477, 81520935, 108046185, 211954431, 255432263, 353257385, 766296789, 1059772155, 1277161315, 3320619419, 3831483945, 9961858257, 16603097095, 49809291285]

約数ペア:

[(1, 49809291285), (3, 16603097095), (5, 9961858257), (13, 3831483945), (15, 3320619419), (39, 1277161315), (47, 1059772155), (65, 766296789), (141, 353257385), (195, 255432263), (235, 211954431), (461, 108046185), (611, 81520935), (705, 70651477), (1383, 36015395), (1833, 27173645), (2305, 21609237), (3055, 16304187), (5993, 8311245), (6915, 7203079), (9165, 5434729), (11789, 4225065), (17979, 2770415), (21667, 2298855), (29965, 1662249), (35367, 1408355), (58945, 845013), (65001, 766285), (89895, 554083), (108335, 459771), (153257, 325005), (176835, 281671)]