47129300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 110326272

約数和(自身を除く): 63196972

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 575, 620, 661, 713, 775, 1150, 1322, 1426, 1550, 2300, 2644, 2852, 3100, 3305, 3565, 6610, 7130, 13220, 14260, 15203, 16525, 17825, 20491, 30406, 33050, 35650, 40982, 60812, 66100, 71300, 76015, 81964, 102455, 152030, 204910, 304060, 380075, 409820, 471293, 512275, 760150, 942586, 1024550, 1520300, 1885172, 2049100, 2356465, 4712930, 9425860, 11782325, 23564650, 47129300]

約数ペア:

[(1, 47129300), (2, 23564650), (4, 11782325), (5, 9425860), (10, 4712930), (20, 2356465), (23, 2049100), (25, 1885172), (31, 1520300), (46, 1024550), (50, 942586), (62, 760150), (92, 512275), (100, 471293), (115, 409820), (124, 380075), (155, 304060), (230, 204910), (310, 152030), (460, 102455), (575, 81964), (620, 76015), (661, 71300), (713, 66100), (775, 60812), (1150, 40982), (1322, 35650), (1426, 33050), (1550, 30406), (2300, 20491), (2644, 17825), (2852, 16525), (3100, 15203), (3305, 14260), (3565, 13220), (6610, 7130)]