54501440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:892

約数の個数: 112

約数和(自身を含む): 153619200

約数和(自身を除く): 99117760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 839, 928, 1015, 1120, 1160, 1624, 1678, 1856, 2030, 2240, 2320, 3248, 3356, 4060, 4195, 4640, 5873, 6496, 6712, 8120, 8390, 9280, 11746, 12992, 13424, 16240, 16780, 23492, 24331, 26848, 29365, 32480, 33560, 46984, 48662, 53696, 58730, 64960, 67120, 93968, 97324, 117460, 121655, 134240, 170317, 187936, 194648, 234920, 243310, 268480, 340634, 375872, 389296, 469840, 486620, 681268, 778592, 851585, 939680, 973240, 1362536, 1557184, 1703170, 1879360, 1946480, 2725072, 3406340, 3892960, 5450144, 6812680, 7785920, 10900288, 13625360, 27250720, 54501440]

約数ペア:

[(1, 54501440), (2, 27250720), (4, 13625360), (5, 10900288), (7, 7785920), (8, 6812680), (10, 5450144), (14, 3892960), (16, 3406340), (20, 2725072), (28, 1946480), (29, 1879360), (32, 1703170), (35, 1557184), (40, 1362536), (56, 973240), (58, 939680), (64, 851585), (70, 778592), (80, 681268), (112, 486620), (116, 469840), (140, 389296), (145, 375872), (160, 340634), (203, 268480), (224, 243310), (232, 234920), (280, 194648), (290, 187936), (320, 170317), (406, 134240), (448, 121655), (464, 117460), (560, 97324), (580, 93968), (812, 67120), (839, 64960), (928, 58730), (1015, 53696), (1120, 48662), (1160, 46984), (1624, 33560), (1678, 32480), (1856, 29365), (2030, 26848), (2240, 24331), (2320, 23492), (3248, 16780), (3356, 16240), (4060, 13424), (4195, 12992), (4640, 11746), (5873, 9280), (6496, 8390), (6712, 8120)]