51965316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3001}}^1$

素因数の和:3061

約数の個数: 72

約数和(自身を含む): 145332824

約数和(自身を除く): 93367508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 3001, 4329, 5772, 6002, 8658, 9003, 12004, 17316, 18006, 27009, 36012, 39013, 54018, 78026, 108036, 111037, 117039, 156052, 222074, 234078, 333111, 351117, 444148, 468156, 666222, 702234, 999333, 1332444, 1404468, 1443481, 1998666, 2886962, 3997332, 4330443, 5773924, 8660886, 12991329, 17321772, 25982658, 51965316]

約数ペア:

[(1, 51965316), (2, 25982658), (3, 17321772), (4, 12991329), (6, 8660886), (9, 5773924), (12, 4330443), (13, 3997332), (18, 2886962), (26, 1998666), (36, 1443481), (37, 1404468), (39, 1332444), (52, 999333), (74, 702234), (78, 666222), (111, 468156), (117, 444148), (148, 351117), (156, 333111), (222, 234078), (234, 222074), (333, 156052), (444, 117039), (468, 111037), (481, 108036), (666, 78026), (962, 54018), (1332, 39013), (1443, 36012), (1924, 27009), (2886, 18006), (3001, 17316), (4329, 12004), (5772, 9003), (6002, 8658)]