47596120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 129003840

約数和(自身を除く): 81407720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 53, 55, 65, 88, 104, 106, 110, 130, 143, 157, 212, 220, 260, 265, 286, 314, 424, 440, 520, 530, 572, 583, 628, 689, 715, 785, 1060, 1144, 1166, 1256, 1378, 1430, 1570, 1727, 2041, 2120, 2332, 2756, 2860, 2915, 3140, 3445, 3454, 4082, 4664, 5512, 5720, 5830, 6280, 6890, 6908, 7579, 8164, 8321, 8635, 10205, 11660, 13780, 13816, 15158, 16328, 16642, 17270, 20410, 22451, 23320, 27560, 30316, 33284, 34540, 37895, 40820, 41605, 44902, 60632, 66568, 69080, 75790, 81640, 83210, 89804, 91531, 108173, 112255, 151580, 166420, 179608, 183062, 216346, 224510, 303160, 332840, 366124, 432692, 449020, 457655, 540865, 732248, 865384, 898040, 915310, 1081730, 1189903, 1830620, 2163460, 2379806, 3661240, 4326920, 4759612, 5949515, 9519224, 11899030, 23798060, 47596120]

約数ペア:

[(1, 47596120), (2, 23798060), (4, 11899030), (5, 9519224), (8, 5949515), (10, 4759612), (11, 4326920), (13, 3661240), (20, 2379806), (22, 2163460), (26, 1830620), (40, 1189903), (44, 1081730), (52, 915310), (53, 898040), (55, 865384), (65, 732248), (88, 540865), (104, 457655), (106, 449020), (110, 432692), (130, 366124), (143, 332840), (157, 303160), (212, 224510), (220, 216346), (260, 183062), (265, 179608), (286, 166420), (314, 151580), (424, 112255), (440, 108173), (520, 91531), (530, 89804), (572, 83210), (583, 81640), (628, 75790), (689, 69080), (715, 66568), (785, 60632), (1060, 44902), (1144, 41605), (1166, 40820), (1256, 37895), (1378, 34540), (1430, 33284), (1570, 30316), (1727, 27560), (2041, 23320), (2120, 22451), (2332, 20410), (2756, 17270), (2860, 16642), (2915, 16328), (3140, 15158), (3445, 13816), (3454, 13780), (4082, 11660), (4664, 10205), (5512, 8635), (5720, 8321), (5830, 8164), (6280, 7579), (6890, 6908)]