47630570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 97542144

約数和(自身を除く): 49911574

約数列:

[1, 2, 5, 10, 13, 26, 31, 53, 62, 65, 106, 130, 155, 223, 265, 310, 403, 446, 530, 689, 806, 1115, 1378, 1643, 2015, 2230, 2899, 3286, 3445, 4030, 5798, 6890, 6913, 8215, 11819, 13826, 14495, 16430, 21359, 23638, 28990, 34565, 42718, 59095, 69130, 89869, 106795, 118190, 153647, 179738, 213590, 307294, 366389, 449345, 732778, 768235, 898690, 1536470, 1831945, 3663890, 4763057, 9526114, 23815285, 47630570]

約数ペア:

[(1, 47630570), (2, 23815285), (5, 9526114), (10, 4763057), (13, 3663890), (26, 1831945), (31, 1536470), (53, 898690), (62, 768235), (65, 732778), (106, 449345), (130, 366389), (155, 307294), (223, 213590), (265, 179738), (310, 153647), (403, 118190), (446, 106795), (530, 89869), (689, 69130), (806, 59095), (1115, 42718), (1378, 34565), (1643, 28990), (2015, 23638), (2230, 21359), (2899, 16430), (3286, 14495), (3445, 13826), (4030, 11819), (5798, 8215), (6890, 6913)]