56830254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 133109760

約数和(自身を除く): 76279506

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1237, 1482, 1767, 2418, 2474, 3534, 3711, 7422, 7657, 15314, 16081, 22971, 23503, 32162, 38347, 45942, 47006, 48243, 70509, 76694, 96486, 115041, 141018, 230082, 305539, 498511, 611078, 728593, 916617, 997022, 1457186, 1495533, 1833234, 2185779, 2991066, 4371558, 9471709, 18943418, 28415127, 56830254]

約数ペア:

[(1, 56830254), (2, 28415127), (3, 18943418), (6, 9471709), (13, 4371558), (19, 2991066), (26, 2185779), (31, 1833234), (38, 1495533), (39, 1457186), (57, 997022), (62, 916617), (78, 728593), (93, 611078), (114, 498511), (186, 305539), (247, 230082), (403, 141018), (494, 115041), (589, 96486), (741, 76694), (806, 70509), (1178, 48243), (1209, 47006), (1237, 45942), (1482, 38347), (1767, 32162), (2418, 23503), (2474, 22971), (3534, 16081), (3711, 15314), (7422, 7657)]