49177320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21569}}^1$

素因数の和:21602

約数の個数: 64

約数和(自身を含む): 155304000

約数和(自身を除く): 106126680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21569, 43138, 64707, 86276, 107845, 129414, 172552, 215690, 258828, 323535, 409811, 431380, 517656, 647070, 819622, 862760, 1229433, 1294140, 1639244, 2049055, 2458866, 2588280, 3278488, 4098110, 4917732, 6147165, 8196220, 9835464, 12294330, 16392440, 24588660, 49177320]

約数ペア:

[(1, 49177320), (2, 24588660), (3, 16392440), (4, 12294330), (5, 9835464), (6, 8196220), (8, 6147165), (10, 4917732), (12, 4098110), (15, 3278488), (19, 2588280), (20, 2458866), (24, 2049055), (30, 1639244), (38, 1294140), (40, 1229433), (57, 862760), (60, 819622), (76, 647070), (95, 517656), (114, 431380), (120, 409811), (152, 323535), (190, 258828), (228, 215690), (285, 172552), (380, 129414), (456, 107845), (570, 86276), (760, 64707), (1140, 43138), (2280, 21569)]