53916720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1611

約数の個数: 160

約数和(自身を含む): 196487424

約数和(自身を除く): 142570704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1571, 1716, 2145, 2288, 2640, 2860, 3120, 3142, 3432, 4290, 4713, 5720, 6284, 6864, 7855, 8580, 9426, 11440, 12568, 15710, 17160, 17281, 18852, 20423, 23565, 25136, 31420, 34320, 34562, 37704, 40846, 47130, 51843, 61269, 62840, 69124, 75408, 81692, 86405, 94260, 102115, 103686, 122538, 125680, 138248, 163384, 172810, 188520, 204230, 207372, 224653, 245076, 259215, 276496, 306345, 326768, 345620, 377040, 408460, 414744, 449306, 490152, 518430, 612690, 673959, 691240, 816920, 829488, 898612, 980304, 1036860, 1123265, 1225380, 1347918, 1382480, 1633840, 1797224, 2073720, 2246530, 2450760, 2695836, 3369795, 3594448, 4147440, 4493060, 4901520, 5391672, 6739590, 8986120, 10783344, 13479180, 17972240, 26958360, 53916720]

約数ペア:

[(1, 53916720), (2, 26958360), (3, 17972240), (4, 13479180), (5, 10783344), (6, 8986120), (8, 6739590), (10, 5391672), (11, 4901520), (12, 4493060), (13, 4147440), (15, 3594448), (16, 3369795), (20, 2695836), (22, 2450760), (24, 2246530), (26, 2073720), (30, 1797224), (33, 1633840), (39, 1382480), (40, 1347918), (44, 1225380), (48, 1123265), (52, 1036860), (55, 980304), (60, 898612), (65, 829488), (66, 816920), (78, 691240), (80, 673959), (88, 612690), (104, 518430), (110, 490152), (120, 449306), (130, 414744), (132, 408460), (143, 377040), (156, 345620), (165, 326768), (176, 306345), (195, 276496), (208, 259215), (220, 245076), (240, 224653), (260, 207372), (264, 204230), (286, 188520), (312, 172810), (330, 163384), (390, 138248), (429, 125680), (440, 122538), (520, 103686), (528, 102115), (572, 94260), (624, 86405), (660, 81692), (715, 75408), (780, 69124), (858, 62840), (880, 61269), (1040, 51843), (1144, 47130), (1320, 40846), (1430, 37704), (1560, 34562), (1571, 34320), (1716, 31420), (2145, 25136), (2288, 23565), (2640, 20423), (2860, 18852), (3120, 17281), (3142, 17160), (3432, 15710), (4290, 12568), (4713, 11440), (5720, 9426), (6284, 8580), (6864, 7855)]