54658217920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{61909}}^1$

素因数の和:62046

約数の個数: 112

約数和(自身を含む): 135865209600

約数和(自身を除く): 81206991680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 89, 124, 155, 160, 178, 248, 310, 320, 356, 445, 496, 620, 712, 890, 992, 1240, 1424, 1780, 1984, 2480, 2759, 2848, 3560, 4960, 5518, 5696, 7120, 9920, 11036, 13795, 14240, 22072, 27590, 28480, 44144, 55180, 61909, 88288, 110360, 123818, 176576, 220720, 247636, 309545, 441440, 495272, 619090, 882880, 990544, 1238180, 1919179, 1981088, 2476360, 3838358, 3962176, 4952720, 5509901, 7676716, 9595895, 9905440, 11019802, 15353432, 19191790, 19810880, 22039604, 27549505, 30706864, 38383580, 44079208, 55099010, 61413728, 76767160, 88158416, 110198020, 122827456, 153534320, 170806931, 176316832, 220396040, 307068640, 341613862, 352633664, 440792080, 614137280, 683227724, 854034655, 881584160, 1366455448, 1708069310, 1763168320, 2732910896, 3416138620, 5465821792, 6832277240, 10931643584, 13664554480, 27329108960, 54658217920]

約数ペア:

[(1, 54658217920), (2, 27329108960), (4, 13664554480), (5, 10931643584), (8, 6832277240), (10, 5465821792), (16, 3416138620), (20, 2732910896), (31, 1763168320), (32, 1708069310), (40, 1366455448), (62, 881584160), (64, 854034655), (80, 683227724), (89, 614137280), (124, 440792080), (155, 352633664), (160, 341613862), (178, 307068640), (248, 220396040), (310, 176316832), (320, 170806931), (356, 153534320), (445, 122827456), (496, 110198020), (620, 88158416), (712, 76767160), (890, 61413728), (992, 55099010), (1240, 44079208), (1424, 38383580), (1780, 30706864), (1984, 27549505), (2480, 22039604), (2759, 19810880), (2848, 19191790), (3560, 15353432), (4960, 11019802), (5518, 9905440), (5696, 9595895), (7120, 7676716), (9920, 5509901), (11036, 4952720), (13795, 3962176), (14240, 3838358), (22072, 2476360), (27590, 1981088), (28480, 1919179), (44144, 1238180), (55180, 990544), (61909, 882880), (88288, 619090), (110360, 495272), (123818, 441440), (176576, 309545), (220720, 247636)]