53279800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2045

約数の個数: 96

約数和(自身を含む): 149097600

約数和(自身を除く): 95817800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2003, 2660, 3325, 3800, 4006, 5320, 6650, 8012, 10015, 13300, 14021, 16024, 20030, 26600, 28042, 38057, 40060, 50075, 56084, 70105, 76114, 80120, 100150, 112168, 140210, 152228, 190285, 200300, 266399, 280420, 304456, 350525, 380570, 400600, 532798, 560840, 701050, 761140, 951425, 1065596, 1331995, 1402100, 1522280, 1902850, 2131192, 2663990, 2804200, 3805700, 5327980, 6659975, 7611400, 10655960, 13319950, 26639900, 53279800]

約数ペア:

[(1, 53279800), (2, 26639900), (4, 13319950), (5, 10655960), (7, 7611400), (8, 6659975), (10, 5327980), (14, 3805700), (19, 2804200), (20, 2663990), (25, 2131192), (28, 1902850), (35, 1522280), (38, 1402100), (40, 1331995), (50, 1065596), (56, 951425), (70, 761140), (76, 701050), (95, 560840), (100, 532798), (133, 400600), (140, 380570), (152, 350525), (175, 304456), (190, 280420), (200, 266399), (266, 200300), (280, 190285), (350, 152228), (380, 140210), (475, 112168), (532, 100150), (665, 80120), (700, 76114), (760, 70105), (950, 56084), (1064, 50075), (1330, 40060), (1400, 38057), (1900, 28042), (2003, 26600), (2660, 20030), (3325, 16024), (3800, 14021), (4006, 13300), (5320, 10015), (6650, 8012)]