49848620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 115831296

約数和(自身を除く): 65982676

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 41, 53, 62, 74, 82, 106, 124, 148, 155, 164, 185, 205, 212, 265, 310, 370, 410, 530, 620, 740, 820, 1060, 1147, 1271, 1517, 1643, 1961, 2173, 2294, 2542, 3034, 3286, 3922, 4346, 4588, 5084, 5735, 6068, 6355, 6572, 7585, 7844, 8215, 8692, 9805, 10865, 11470, 12710, 15170, 16430, 19610, 21730, 22940, 25420, 30340, 32860, 39220, 43460, 47027, 60791, 67363, 80401, 94054, 121582, 134726, 160802, 188108, 235135, 243164, 269452, 303955, 321604, 336815, 402005, 470270, 607910, 673630, 804010, 940540, 1215820, 1347260, 1608020, 2492431, 4984862, 9969724, 12462155, 24924310, 49848620]

約数ペア:

[(1, 49848620), (2, 24924310), (4, 12462155), (5, 9969724), (10, 4984862), (20, 2492431), (31, 1608020), (37, 1347260), (41, 1215820), (53, 940540), (62, 804010), (74, 673630), (82, 607910), (106, 470270), (124, 402005), (148, 336815), (155, 321604), (164, 303955), (185, 269452), (205, 243164), (212, 235135), (265, 188108), (310, 160802), (370, 134726), (410, 121582), (530, 94054), (620, 80401), (740, 67363), (820, 60791), (1060, 47027), (1147, 43460), (1271, 39220), (1517, 32860), (1643, 30340), (1961, 25420), (2173, 22940), (2294, 21730), (2542, 19610), (3034, 16430), (3286, 15170), (3922, 12710), (4346, 11470), (4588, 10865), (5084, 9805), (5735, 8692), (6068, 8215), (6355, 7844), (6572, 7585)]