47214450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:696

約数の個数: 72

約数和(自身を含む): 127670400

約数和(自身を除く): 80455950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 239, 439, 450, 478, 717, 878, 1195, 1317, 1434, 2151, 2195, 2390, 2634, 3585, 3951, 4302, 4390, 5975, 6585, 7170, 7902, 10755, 10975, 11950, 13170, 17925, 19755, 21510, 21950, 32925, 35850, 39510, 53775, 65850, 98775, 104921, 107550, 197550, 209842, 314763, 524605, 629526, 944289, 1049210, 1573815, 1888578, 2623025, 3147630, 4721445, 5246050, 7869075, 9442890, 15738150, 23607225, 47214450]

約数ペア:

[(1, 47214450), (2, 23607225), (3, 15738150), (5, 9442890), (6, 7869075), (9, 5246050), (10, 4721445), (15, 3147630), (18, 2623025), (25, 1888578), (30, 1573815), (45, 1049210), (50, 944289), (75, 629526), (90, 524605), (150, 314763), (225, 209842), (239, 197550), (439, 107550), (450, 104921), (478, 98775), (717, 65850), (878, 53775), (1195, 39510), (1317, 35850), (1434, 32925), (2151, 21950), (2195, 21510), (2390, 19755), (2634, 17925), (3585, 13170), (3951, 11950), (4302, 10975), (4390, 10755), (5975, 7902), (6585, 7170)]