47513970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1496

約数の個数: 96

約数和(自身を含む): 143949312

約数和(自身を除く): 96435342

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 90, 105, 106, 126, 159, 210, 265, 315, 318, 371, 477, 530, 630, 742, 795, 954, 1113, 1423, 1590, 1855, 2226, 2385, 2846, 3339, 3710, 4269, 4770, 5565, 6678, 7115, 8538, 9961, 11130, 12807, 14230, 16695, 19922, 21345, 25614, 29883, 33390, 42690, 49805, 59766, 64035, 75419, 89649, 99610, 128070, 149415, 150838, 179298, 226257, 298830, 377095, 448245, 452514, 527933, 678771, 754190, 896490, 1055866, 1131285, 1357542, 1583799, 2262570, 2639665, 3167598, 3393855, 4751397, 5279330, 6787710, 7918995, 9502794, 15837990, 23756985, 47513970]

約数ペア:

[(1, 47513970), (2, 23756985), (3, 15837990), (5, 9502794), (6, 7918995), (7, 6787710), (9, 5279330), (10, 4751397), (14, 3393855), (15, 3167598), (18, 2639665), (21, 2262570), (30, 1583799), (35, 1357542), (42, 1131285), (45, 1055866), (53, 896490), (63, 754190), (70, 678771), (90, 527933), (105, 452514), (106, 448245), (126, 377095), (159, 298830), (210, 226257), (265, 179298), (315, 150838), (318, 149415), (371, 128070), (477, 99610), (530, 89649), (630, 75419), (742, 64035), (795, 59766), (954, 49805), (1113, 42690), (1423, 33390), (1590, 29883), (1855, 25614), (2226, 21345), (2385, 19922), (2846, 16695), (3339, 14230), (3710, 12807), (4269, 11130), (4770, 9961), (5565, 8538), (6678, 7115)]