27895550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 54853632

約数和(自身を除く): 26958082

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 127, 191, 230, 254, 382, 575, 635, 955, 1150, 1270, 1910, 2921, 3175, 4393, 4775, 5842, 6350, 8786, 9550, 14605, 21965, 24257, 29210, 43930, 48514, 73025, 109825, 121285, 146050, 219650, 242570, 557911, 606425, 1115822, 1212850, 2789555, 5579110, 13947775, 27895550]

約数ペア:

[(1, 27895550), (2, 13947775), (5, 5579110), (10, 2789555), (23, 1212850), (25, 1115822), (46, 606425), (50, 557911), (115, 242570), (127, 219650), (191, 146050), (230, 121285), (254, 109825), (382, 73025), (575, 48514), (635, 43930), (955, 29210), (1150, 24257), (1270, 21965), (1910, 14605), (2921, 9550), (3175, 8786), (4393, 6350), (4775, 5842)]