50312320

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 121420800

約数和(自身を除く): 71108480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 619, 635, 640, 1016, 1238, 1270, 2032, 2476, 2540, 3095, 4064, 4952, 5080, 6190, 8128, 9904, 10160, 12380, 16256, 19808, 20320, 24760, 39616, 40640, 49520, 78613, 79232, 81280, 99040, 157226, 198080, 314452, 393065, 396160, 628904, 786130, 1257808, 1572260, 2515616, 3144520, 5031232, 6289040, 10062464, 12578080, 25156160, 50312320]

約数ペア:

[(1, 50312320), (2, 25156160), (4, 12578080), (5, 10062464), (8, 6289040), (10, 5031232), (16, 3144520), (20, 2515616), (32, 1572260), (40, 1257808), (64, 786130), (80, 628904), (127, 396160), (128, 393065), (160, 314452), (254, 198080), (320, 157226), (508, 99040), (619, 81280), (635, 79232), (640, 78613), (1016, 49520), (1238, 40640), (1270, 39616), (2032, 24760), (2476, 20320), (2540, 19808), (3095, 16256), (4064, 12380), (4952, 10160), (5080, 9904), (6190, 8128)]