47944890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{76103}}^1$

素因数の和:76123

約数の個数: 48

約数和(自身を含む): 142466688

約数和(自身を除く): 94521798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 76103, 152206, 228309, 380515, 456618, 532721, 684927, 761030, 1065442, 1141545, 1369854, 1598163, 2283090, 2663605, 3196326, 3424635, 4794489, 5327210, 6849270, 7990815, 9588978, 15981630, 23972445, 47944890]

約数ペア:

[(1, 47944890), (2, 23972445), (3, 15981630), (5, 9588978), (6, 7990815), (7, 6849270), (9, 5327210), (10, 4794489), (14, 3424635), (15, 3196326), (18, 2663605), (21, 2283090), (30, 1598163), (35, 1369854), (42, 1141545), (45, 1065442), (63, 761030), (70, 684927), (90, 532721), (105, 456618), (126, 380515), (210, 228309), (315, 152206), (630, 76103)]