52489680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 175060224

約数和(自身を除く): 122570544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 257, 276, 296, 345, 368, 370, 444, 460, 514, 552, 555, 592, 690, 740, 771, 851, 888, 920, 1028, 1104, 1110, 1285, 1380, 1480, 1542, 1702, 1776, 1840, 2056, 2220, 2553, 2570, 2760, 2960, 3084, 3404, 3855, 4112, 4255, 4440, 5106, 5140, 5520, 5911, 6168, 6808, 7710, 8510, 8880, 9509, 10212, 10280, 11822, 12336, 12765, 13616, 15420, 17020, 17733, 19018, 20424, 20560, 23644, 25530, 28527, 29555, 30840, 34040, 35466, 38036, 40848, 47288, 47545, 51060, 57054, 59110, 61680, 68080, 70932, 76072, 88665, 94576, 95090, 102120, 114108, 118220, 141864, 142635, 152144, 177330, 190180, 204240, 218707, 228216, 236440, 283728, 285270, 354660, 380360, 437414, 456432, 472880, 570540, 656121, 709320, 760720, 874828, 1093535, 1141080, 1312242, 1418640, 1749656, 2187070, 2282160, 2624484, 3280605, 3499312, 4374140, 5248968, 6561210, 8748280, 10497936, 13122420, 17496560, 26244840, 52489680]

約数ペア:

[(1, 52489680), (2, 26244840), (3, 17496560), (4, 13122420), (5, 10497936), (6, 8748280), (8, 6561210), (10, 5248968), (12, 4374140), (15, 3499312), (16, 3280605), (20, 2624484), (23, 2282160), (24, 2187070), (30, 1749656), (37, 1418640), (40, 1312242), (46, 1141080), (48, 1093535), (60, 874828), (69, 760720), (74, 709320), (80, 656121), (92, 570540), (111, 472880), (115, 456432), (120, 437414), (138, 380360), (148, 354660), (184, 285270), (185, 283728), (222, 236440), (230, 228216), (240, 218707), (257, 204240), (276, 190180), (296, 177330), (345, 152144), (368, 142635), (370, 141864), (444, 118220), (460, 114108), (514, 102120), (552, 95090), (555, 94576), (592, 88665), (690, 76072), (740, 70932), (771, 68080), (851, 61680), (888, 59110), (920, 57054), (1028, 51060), (1104, 47545), (1110, 47288), (1285, 40848), (1380, 38036), (1480, 35466), (1542, 34040), (1702, 30840), (1776, 29555), (1840, 28527), (2056, 25530), (2220, 23644), (2553, 20560), (2570, 20424), (2760, 19018), (2960, 17733), (3084, 17020), (3404, 15420), (3855, 13616), (4112, 12765), (4255, 12336), (4440, 11822), (5106, 10280), (5140, 10212), (5520, 9509), (5911, 8880), (6168, 8510), (6808, 7710)]