47885850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 133920000

約数和(自身を除く): 86034150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 79, 90, 135, 150, 158, 225, 237, 270, 395, 449, 450, 474, 675, 711, 790, 898, 1185, 1347, 1350, 1422, 1975, 2133, 2245, 2370, 2694, 3555, 3950, 4041, 4266, 4490, 5925, 6735, 7110, 8082, 10665, 11225, 11850, 12123, 13470, 17775, 20205, 21330, 22450, 24246, 33675, 35471, 35550, 40410, 53325, 60615, 67350, 70942, 101025, 106413, 106650, 121230, 177355, 202050, 212826, 303075, 319239, 354710, 532065, 606150, 638478, 886775, 957717, 1064130, 1596195, 1773550, 1915434, 2660325, 3192390, 4788585, 5320650, 7980975, 9577170, 15961950, 23942925, 47885850]

約数ペア:

[(1, 47885850), (2, 23942925), (3, 15961950), (5, 9577170), (6, 7980975), (9, 5320650), (10, 4788585), (15, 3192390), (18, 2660325), (25, 1915434), (27, 1773550), (30, 1596195), (45, 1064130), (50, 957717), (54, 886775), (75, 638478), (79, 606150), (90, 532065), (135, 354710), (150, 319239), (158, 303075), (225, 212826), (237, 202050), (270, 177355), (395, 121230), (449, 106650), (450, 106413), (474, 101025), (675, 70942), (711, 67350), (790, 60615), (898, 53325), (1185, 40410), (1347, 35550), (1350, 35471), (1422, 33675), (1975, 24246), (2133, 22450), (2245, 21330), (2370, 20205), (2694, 17775), (3555, 13470), (3950, 12123), (4041, 11850), (4266, 11225), (4490, 10665), (5925, 8082), (6735, 7110)]