48825903

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 79847424

約数和(自身を除く): 31021521

約数列:

[1, 3, 7, 21, 37, 47, 49, 111, 141, 147, 191, 259, 329, 573, 777, 987, 1337, 1739, 1813, 2303, 4011, 5217, 5439, 6909, 7067, 8977, 9359, 12173, 21201, 26931, 28077, 36519, 49469, 62839, 85211, 148407, 188517, 255633, 332149, 346283, 439873, 996447, 1038849, 1319619, 2325043, 6975129, 16275301, 48825903]

約数ペア:

[(1, 48825903), (3, 16275301), (7, 6975129), (21, 2325043), (37, 1319619), (47, 1038849), (49, 996447), (111, 439873), (141, 346283), (147, 332149), (191, 255633), (259, 188517), (329, 148407), (573, 85211), (777, 62839), (987, 49469), (1337, 36519), (1739, 28077), (1813, 26931), (2303, 21201), (4011, 12173), (5217, 9359), (5439, 8977), (6909, 7067)]