47873790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2521}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 125111376

約数和(自身を除く): 77237586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 2521, 3165, 3798, 5042, 6330, 7563, 9495, 12605, 15126, 18990, 22689, 25210, 37815, 45378, 75630, 113445, 226890, 531931, 1063862, 1595793, 2659655, 3191586, 4787379, 5319310, 7978965, 9574758, 15957930, 23936895, 47873790]

約数ペア:

[(1, 47873790), (2, 23936895), (3, 15957930), (5, 9574758), (6, 7978965), (9, 5319310), (10, 4787379), (15, 3191586), (18, 2659655), (30, 1595793), (45, 1063862), (90, 531931), (211, 226890), (422, 113445), (633, 75630), (1055, 45378), (1266, 37815), (1899, 25210), (2110, 22689), (2521, 18990), (3165, 15126), (3798, 12605), (5042, 9495), (6330, 7563)]