48297040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 124384896

約数和(自身を除く): 76087856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 773, 781, 880, 1136, 1420, 1546, 1562, 2840, 3092, 3124, 3865, 3905, 5680, 6184, 6248, 7730, 7810, 8503, 12368, 12496, 15460, 15620, 17006, 30920, 31240, 34012, 42515, 54883, 61840, 62480, 68024, 85030, 109766, 136048, 170060, 219532, 274415, 340120, 439064, 548830, 603713, 680240, 878128, 1097660, 1207426, 2195320, 2414852, 3018565, 4390640, 4829704, 6037130, 9659408, 12074260, 24148520, 48297040]

約数ペア:

[(1, 48297040), (2, 24148520), (4, 12074260), (5, 9659408), (8, 6037130), (10, 4829704), (11, 4390640), (16, 3018565), (20, 2414852), (22, 2195320), (40, 1207426), (44, 1097660), (55, 878128), (71, 680240), (80, 603713), (88, 548830), (110, 439064), (142, 340120), (176, 274415), (220, 219532), (284, 170060), (355, 136048), (440, 109766), (568, 85030), (710, 68024), (773, 62480), (781, 61840), (880, 54883), (1136, 42515), (1420, 34012), (1546, 31240), (1562, 30920), (2840, 17006), (3092, 15620), (3124, 15460), (3865, 12496), (3905, 12368), (5680, 8503), (6184, 7810), (6248, 7730)]