47723550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 141812352

約数和(自身を除く): 94088802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 49, 50, 70, 75, 86, 98, 105, 129, 147, 150, 151, 175, 210, 215, 245, 258, 294, 301, 302, 350, 430, 453, 490, 525, 602, 645, 735, 755, 903, 906, 1050, 1057, 1075, 1225, 1290, 1470, 1505, 1510, 1806, 2107, 2114, 2150, 2265, 2450, 3010, 3171, 3225, 3675, 3775, 4214, 4515, 4530, 5285, 6321, 6342, 6450, 6493, 7350, 7399, 7525, 7550, 9030, 10535, 10570, 11325, 12642, 12986, 14798, 15050, 15855, 19479, 21070, 22197, 22575, 22650, 26425, 31605, 31710, 32465, 36995, 38958, 44394, 45150, 45451, 52675, 52850, 63210, 64930, 73990, 79275, 90902, 97395, 105350, 110985, 136353, 158025, 158550, 162325, 184975, 194790, 221970, 227255, 272706, 316050, 318157, 324650, 369950, 454510, 486975, 554925, 636314, 681765, 954471, 973950, 1109850, 1136275, 1363530, 1590785, 1908942, 2272550, 3181570, 3408825, 4772355, 6817650, 7953925, 9544710, 15907850, 23861775, 47723550]

約数ペア:

[(1, 47723550), (2, 23861775), (3, 15907850), (5, 9544710), (6, 7953925), (7, 6817650), (10, 4772355), (14, 3408825), (15, 3181570), (21, 2272550), (25, 1908942), (30, 1590785), (35, 1363530), (42, 1136275), (43, 1109850), (49, 973950), (50, 954471), (70, 681765), (75, 636314), (86, 554925), (98, 486975), (105, 454510), (129, 369950), (147, 324650), (150, 318157), (151, 316050), (175, 272706), (210, 227255), (215, 221970), (245, 194790), (258, 184975), (294, 162325), (301, 158550), (302, 158025), (350, 136353), (430, 110985), (453, 105350), (490, 97395), (525, 90902), (602, 79275), (645, 73990), (735, 64930), (755, 63210), (903, 52850), (906, 52675), (1050, 45451), (1057, 45150), (1075, 44394), (1225, 38958), (1290, 36995), (1470, 32465), (1505, 31710), (1510, 31605), (1806, 26425), (2107, 22650), (2114, 22575), (2150, 22197), (2265, 21070), (2450, 19479), (3010, 15855), (3171, 15050), (3225, 14798), (3675, 12986), (3775, 12642), (4214, 11325), (4515, 10570), (4530, 10535), (5285, 9030), (6321, 7550), (6342, 7525), (6450, 7399), (6493, 7350)]