48422920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 137168640

約数和(自身を除く): 88745720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 91, 104, 106, 130, 140, 182, 212, 251, 260, 265, 280, 364, 371, 424, 455, 502, 520, 530, 689, 728, 742, 910, 1004, 1060, 1255, 1378, 1484, 1757, 1820, 1855, 2008, 2120, 2510, 2756, 2968, 3263, 3445, 3514, 3640, 3710, 4823, 5020, 5512, 6526, 6890, 7028, 7420, 8785, 9646, 10040, 13052, 13303, 13780, 14056, 14840, 16315, 17570, 19292, 22841, 24115, 26104, 26606, 27560, 32630, 35140, 38584, 45682, 48230, 53212, 65260, 66515, 70280, 91364, 93121, 96460, 106424, 114205, 130520, 133030, 172939, 182728, 186242, 192920, 228410, 266060, 345878, 372484, 456820, 465605, 532120, 691756, 744968, 864695, 913640, 931210, 1210573, 1383512, 1729390, 1862420, 2421146, 3458780, 3724840, 4842292, 6052865, 6917560, 9684584, 12105730, 24211460, 48422920]

約数ペア:

[(1, 48422920), (2, 24211460), (4, 12105730), (5, 9684584), (7, 6917560), (8, 6052865), (10, 4842292), (13, 3724840), (14, 3458780), (20, 2421146), (26, 1862420), (28, 1729390), (35, 1383512), (40, 1210573), (52, 931210), (53, 913640), (56, 864695), (65, 744968), (70, 691756), (91, 532120), (104, 465605), (106, 456820), (130, 372484), (140, 345878), (182, 266060), (212, 228410), (251, 192920), (260, 186242), (265, 182728), (280, 172939), (364, 133030), (371, 130520), (424, 114205), (455, 106424), (502, 96460), (520, 93121), (530, 91364), (689, 70280), (728, 66515), (742, 65260), (910, 53212), (1004, 48230), (1060, 45682), (1255, 38584), (1378, 35140), (1484, 32630), (1757, 27560), (1820, 26606), (1855, 26104), (2008, 24115), (2120, 22841), (2510, 19292), (2756, 17570), (2968, 16315), (3263, 14840), (3445, 14056), (3514, 13780), (3640, 13303), (3710, 13052), (4823, 10040), (5020, 9646), (5512, 8785), (6526, 7420), (6890, 7028)]