52239440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 144633600

約数和(自身を除く): 92394160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 29, 40, 44, 46, 55, 58, 80, 88, 89, 92, 110, 115, 116, 145, 176, 178, 184, 220, 230, 232, 253, 290, 319, 356, 368, 440, 445, 460, 464, 506, 580, 638, 667, 712, 880, 890, 920, 979, 1012, 1160, 1265, 1276, 1334, 1424, 1595, 1780, 1840, 1958, 2024, 2047, 2320, 2530, 2552, 2581, 2668, 3190, 3335, 3560, 3916, 4048, 4094, 4895, 5060, 5104, 5162, 5336, 6380, 6670, 7120, 7337, 7832, 8188, 9790, 10120, 10235, 10324, 10672, 12760, 12905, 13340, 14674, 15664, 16376, 19580, 20240, 20470, 20648, 22517, 25520, 25810, 26680, 28391, 29348, 32752, 36685, 39160, 40940, 41296, 45034, 51620, 53360, 56782, 58696, 59363, 73370, 78320, 81880, 90068, 103240, 112585, 113564, 117392, 118726, 141955, 146740, 163760, 180136, 206480, 225170, 227128, 237452, 283910, 293480, 296815, 360272, 450340, 454256, 474904, 567820, 586960, 593630, 652993, 900680, 949808, 1135640, 1187260, 1305986, 1801360, 2271280, 2374520, 2611972, 3264965, 4749040, 5223944, 6529930, 10447888, 13059860, 26119720, 52239440]

約数ペア:

[(1, 52239440), (2, 26119720), (4, 13059860), (5, 10447888), (8, 6529930), (10, 5223944), (11, 4749040), (16, 3264965), (20, 2611972), (22, 2374520), (23, 2271280), (29, 1801360), (40, 1305986), (44, 1187260), (46, 1135640), (55, 949808), (58, 900680), (80, 652993), (88, 593630), (89, 586960), (92, 567820), (110, 474904), (115, 454256), (116, 450340), (145, 360272), (176, 296815), (178, 293480), (184, 283910), (220, 237452), (230, 227128), (232, 225170), (253, 206480), (290, 180136), (319, 163760), (356, 146740), (368, 141955), (440, 118726), (445, 117392), (460, 113564), (464, 112585), (506, 103240), (580, 90068), (638, 81880), (667, 78320), (712, 73370), (880, 59363), (890, 58696), (920, 56782), (979, 53360), (1012, 51620), (1160, 45034), (1265, 41296), (1276, 40940), (1334, 39160), (1424, 36685), (1595, 32752), (1780, 29348), (1840, 28391), (1958, 26680), (2024, 25810), (2047, 25520), (2320, 22517), (2530, 20648), (2552, 20470), (2581, 20240), (2668, 19580), (3190, 16376), (3335, 15664), (3560, 14674), (3916, 13340), (4048, 12905), (4094, 12760), (4895, 10672), (5060, 10324), (5104, 10235), (5162, 10120), (5336, 9790), (6380, 8188), (6670, 7832), (7120, 7337)]