54830460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 158989824

約数和(自身を除く): 104159364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 71, 122, 142, 183, 211, 213, 244, 284, 305, 355, 366, 422, 426, 610, 633, 710, 732, 844, 852, 915, 1055, 1065, 1220, 1266, 1420, 1830, 2110, 2130, 2532, 3165, 3660, 4220, 4260, 4331, 6330, 8662, 12660, 12871, 12993, 14981, 17324, 21655, 25742, 25986, 29962, 38613, 43310, 44943, 51484, 51972, 59924, 64355, 64965, 74905, 77226, 86620, 89886, 128710, 129930, 149810, 154452, 179772, 193065, 224715, 257420, 259860, 299620, 386130, 449430, 772260, 898860, 913841, 1827682, 2741523, 3655364, 4569205, 5483046, 9138410, 10966092, 13707615, 18276820, 27415230, 54830460]

約数ペア:

[(1, 54830460), (2, 27415230), (3, 18276820), (4, 13707615), (5, 10966092), (6, 9138410), (10, 5483046), (12, 4569205), (15, 3655364), (20, 2741523), (30, 1827682), (60, 913841), (61, 898860), (71, 772260), (122, 449430), (142, 386130), (183, 299620), (211, 259860), (213, 257420), (244, 224715), (284, 193065), (305, 179772), (355, 154452), (366, 149810), (422, 129930), (426, 128710), (610, 89886), (633, 86620), (710, 77226), (732, 74905), (844, 64965), (852, 64355), (915, 59924), (1055, 51972), (1065, 51484), (1220, 44943), (1266, 43310), (1420, 38613), (1830, 29962), (2110, 25986), (2130, 25742), (2532, 21655), (3165, 17324), (3660, 14981), (4220, 12993), (4260, 12871), (4331, 12660), (6330, 8662)]