49668560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 124545600

約数和(自身を除く): 74877040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 590, 619, 680, 944, 1003, 1180, 1238, 1360, 2006, 2360, 2476, 3095, 4012, 4720, 4952, 5015, 6190, 8024, 9904, 10030, 10523, 12380, 16048, 20060, 21046, 24760, 36521, 40120, 42092, 49520, 52615, 73042, 80240, 84184, 105230, 146084, 168368, 182605, 210460, 292168, 365210, 420920, 584336, 620857, 730420, 841840, 1241714, 1460840, 2483428, 2921680, 3104285, 4966856, 6208570, 9933712, 12417140, 24834280, 49668560]

約数ペア:

[(1, 49668560), (2, 24834280), (4, 12417140), (5, 9933712), (8, 6208570), (10, 4966856), (16, 3104285), (17, 2921680), (20, 2483428), (34, 1460840), (40, 1241714), (59, 841840), (68, 730420), (80, 620857), (85, 584336), (118, 420920), (136, 365210), (170, 292168), (236, 210460), (272, 182605), (295, 168368), (340, 146084), (472, 105230), (590, 84184), (619, 80240), (680, 73042), (944, 52615), (1003, 49520), (1180, 42092), (1238, 40120), (1360, 36521), (2006, 24760), (2360, 21046), (2476, 20060), (3095, 16048), (4012, 12380), (4720, 10523), (4952, 10030), (5015, 9904), (6190, 8024)]