55027908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 150678528

約数和(自身を除く): 95650620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 383, 468, 614, 766, 921, 1149, 1228, 1532, 1842, 2298, 2763, 3447, 3684, 3991, 4596, 4979, 5526, 6894, 7982, 9958, 11052, 11973, 13788, 14937, 15964, 19916, 23946, 29874, 35919, 44811, 47892, 59748, 71838, 89622, 117581, 143676, 179244, 235162, 352743, 470324, 705486, 1058229, 1410972, 1528553, 2116458, 3057106, 4232916, 4585659, 6114212, 9171318, 13756977, 18342636, 27513954, 55027908]

約数ペア:

[(1, 55027908), (2, 27513954), (3, 18342636), (4, 13756977), (6, 9171318), (9, 6114212), (12, 4585659), (13, 4232916), (18, 3057106), (26, 2116458), (36, 1528553), (39, 1410972), (52, 1058229), (78, 705486), (117, 470324), (156, 352743), (234, 235162), (307, 179244), (383, 143676), (468, 117581), (614, 89622), (766, 71838), (921, 59748), (1149, 47892), (1228, 44811), (1532, 35919), (1842, 29874), (2298, 23946), (2763, 19916), (3447, 15964), (3684, 14937), (3991, 13788), (4596, 11973), (4979, 11052), (5526, 9958), (6894, 7982)]