53339840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 138501120

約数和(自身を除く): 85161280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 283, 304, 310, 320, 380, 496, 566, 589, 608, 620, 760, 992, 1132, 1178, 1216, 1240, 1415, 1520, 1984, 2264, 2356, 2480, 2830, 2945, 3040, 4528, 4712, 4960, 5377, 5660, 5890, 6080, 8773, 9056, 9424, 9920, 10754, 11320, 11780, 17546, 18112, 18848, 21508, 22640, 23560, 26885, 35092, 37696, 43016, 43865, 45280, 47120, 53770, 70184, 86032, 87730, 90560, 94240, 107540, 140368, 166687, 172064, 175460, 188480, 215080, 280736, 333374, 344128, 350920, 430160, 561472, 666748, 701840, 833435, 860320, 1333496, 1403680, 1666870, 1720640, 2666992, 2807360, 3333740, 5333984, 6667480, 10667968, 13334960, 26669920, 53339840]

約数ペア:

[(1, 53339840), (2, 26669920), (4, 13334960), (5, 10667968), (8, 6667480), (10, 5333984), (16, 3333740), (19, 2807360), (20, 2666992), (31, 1720640), (32, 1666870), (38, 1403680), (40, 1333496), (62, 860320), (64, 833435), (76, 701840), (80, 666748), (95, 561472), (124, 430160), (152, 350920), (155, 344128), (160, 333374), (190, 280736), (248, 215080), (283, 188480), (304, 175460), (310, 172064), (320, 166687), (380, 140368), (496, 107540), (566, 94240), (589, 90560), (608, 87730), (620, 86032), (760, 70184), (992, 53770), (1132, 47120), (1178, 45280), (1216, 43865), (1240, 43016), (1415, 37696), (1520, 35092), (1984, 26885), (2264, 23560), (2356, 22640), (2480, 21508), (2830, 18848), (2945, 18112), (3040, 17546), (4528, 11780), (4712, 11320), (4960, 10754), (5377, 9920), (5660, 9424), (5890, 9056), (6080, 8773)]