52342880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 130491648

約数和(自身を除く): 78148768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 80, 122, 124, 155, 160, 173, 244, 248, 305, 310, 346, 488, 496, 610, 620, 692, 865, 976, 992, 1220, 1240, 1384, 1730, 1891, 1952, 2440, 2480, 2768, 3460, 3782, 4880, 4960, 5363, 5536, 6920, 7564, 9455, 9760, 10553, 10726, 13840, 15128, 18910, 21106, 21452, 26815, 27680, 30256, 37820, 42212, 42904, 52765, 53630, 60512, 75640, 84424, 85808, 105530, 107260, 151280, 168848, 171616, 211060, 214520, 302560, 327143, 337696, 422120, 429040, 654286, 844240, 858080, 1308572, 1635715, 1688480, 2617144, 3271430, 5234288, 6542860, 10468576, 13085720, 26171440, 52342880]

約数ペア:

[(1, 52342880), (2, 26171440), (4, 13085720), (5, 10468576), (8, 6542860), (10, 5234288), (16, 3271430), (20, 2617144), (31, 1688480), (32, 1635715), (40, 1308572), (61, 858080), (62, 844240), (80, 654286), (122, 429040), (124, 422120), (155, 337696), (160, 327143), (173, 302560), (244, 214520), (248, 211060), (305, 171616), (310, 168848), (346, 151280), (488, 107260), (496, 105530), (610, 85808), (620, 84424), (692, 75640), (865, 60512), (976, 53630), (992, 52765), (1220, 42904), (1240, 42212), (1384, 37820), (1730, 30256), (1891, 27680), (1952, 26815), (2440, 21452), (2480, 21106), (2768, 18910), (3460, 15128), (3782, 13840), (4880, 10726), (4960, 10553), (5363, 9760), (5536, 9455), (6920, 7564)]