61894748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 118117440

約数和(自身を除く): 56222692

約数列:

[1, 2, 4, 23, 41, 46, 61, 82, 92, 122, 164, 244, 269, 538, 943, 1076, 1403, 1886, 2501, 2806, 3772, 5002, 5612, 6187, 10004, 11029, 12374, 16409, 22058, 24748, 32818, 44116, 57523, 65636, 115046, 230092, 253667, 377407, 507334, 672769, 754814, 1014668, 1345538, 1509628, 2691076, 15473687, 30947374, 61894748]

約数ペア:

[(1, 61894748), (2, 30947374), (4, 15473687), (23, 2691076), (41, 1509628), (46, 1345538), (61, 1014668), (82, 754814), (92, 672769), (122, 507334), (164, 377407), (244, 253667), (269, 230092), (538, 115046), (943, 65636), (1076, 57523), (1403, 44116), (1886, 32818), (2501, 24748), (2806, 22058), (3772, 16409), (5002, 12374), (5612, 11029), (6187, 10004)]