27959165950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{63841}}^1$

素因数の和:64333

約数の個数: 48

約数和(自身を含む): 54860707440

約数和(自身を除く): 26901541490

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 461, 475, 922, 950, 2305, 4610, 8759, 11525, 17518, 23050, 43795, 63841, 87590, 127682, 218975, 319205, 437950, 638410, 1212979, 1596025, 2425958, 3192050, 6064895, 12129790, 29430701, 30324475, 58861402, 60648950, 147153505, 294307010, 559183319, 735767525, 1118366638, 1471535050, 2795916595, 5591833190, 13979582975, 27959165950]

約数ペア:

[(1, 27959165950), (2, 13979582975), (5, 5591833190), (10, 2795916595), (19, 1471535050), (25, 1118366638), (38, 735767525), (50, 559183319), (95, 294307010), (190, 147153505), (461, 60648950), (475, 58861402), (922, 30324475), (950, 29430701), (2305, 12129790), (4610, 6064895), (8759, 3192050), (11525, 2425958), (17518, 1596025), (23050, 1212979), (43795, 638410), (63841, 437950), (87590, 319205), (127682, 218975)]