29689985450

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{19073}}^1$

素因数の和:19439

約数の個数: 48

約数和(自身を含む): 55855996416

約数和(自身を除く): 26166010966

約数列:

[1, 2, 5, 10, 25, 50, 163, 191, 326, 382, 815, 955, 1630, 1910, 4075, 4775, 8150, 9550, 19073, 31133, 38146, 62266, 95365, 155665, 190730, 311330, 476825, 778325, 953650, 1556650, 3108899, 3642943, 6217798, 7285886, 15544495, 18214715, 31088990, 36429430, 77722475, 91073575, 155444950, 182147150, 593799709, 1187599418, 2968998545, 5937997090, 14844992725, 29689985450]

約数ペア:

[(1, 29689985450), (2, 14844992725), (5, 5937997090), (10, 2968998545), (25, 1187599418), (50, 593799709), (163, 182147150), (191, 155444950), (326, 91073575), (382, 77722475), (815, 36429430), (955, 31088990), (1630, 18214715), (1910, 15544495), (4075, 7285886), (4775, 6217798), (8150, 3642943), (9550, 3108899), (19073, 1556650), (31133, 953650), (38146, 778325), (62266, 476825), (95365, 311330), (155665, 190730)]