47454820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 122314752

約数和(自身を除く): 74859932

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 127, 140, 157, 170, 238, 254, 314, 340, 476, 508, 595, 628, 635, 785, 889, 1099, 1190, 1270, 1570, 1778, 2159, 2198, 2380, 2540, 2669, 3140, 3556, 4318, 4396, 4445, 5338, 5495, 8636, 8890, 10676, 10795, 10990, 13345, 15113, 17780, 18683, 19939, 21590, 21980, 26690, 30226, 37366, 39878, 43180, 53380, 60452, 74732, 75565, 79756, 93415, 99695, 139573, 151130, 186830, 199390, 279146, 302260, 338963, 373660, 398780, 558292, 677926, 697865, 1355852, 1395730, 1694815, 2372741, 2791460, 3389630, 4745482, 6779260, 9490964, 11863705, 23727410, 47454820]

約数ペア:

[(1, 47454820), (2, 23727410), (4, 11863705), (5, 9490964), (7, 6779260), (10, 4745482), (14, 3389630), (17, 2791460), (20, 2372741), (28, 1694815), (34, 1395730), (35, 1355852), (68, 697865), (70, 677926), (85, 558292), (119, 398780), (127, 373660), (140, 338963), (157, 302260), (170, 279146), (238, 199390), (254, 186830), (314, 151130), (340, 139573), (476, 99695), (508, 93415), (595, 79756), (628, 75565), (635, 74732), (785, 60452), (889, 53380), (1099, 43180), (1190, 39878), (1270, 37366), (1570, 30226), (1778, 26690), (2159, 21980), (2198, 21590), (2380, 19939), (2540, 18683), (2669, 17780), (3140, 15113), (3556, 13345), (4318, 10990), (4396, 10795), (4445, 10676), (5338, 8890), (5495, 8636)]