51432654

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13457}}^1$

素因数の和:13489

約数の個数: 48

約数和(自身を含む): 128873808

約数和(自身を除く): 77441154

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 13457, 26914, 40371, 80742, 94199, 174941, 188398, 282597, 349882, 524823, 565194, 659393, 1049646, 1224587, 1318786, 1978179, 2449174, 3673761, 3956358, 7347522, 8572109, 17144218, 25716327, 51432654]

約数ペア:

[(1, 51432654), (2, 25716327), (3, 17144218), (6, 8572109), (7, 7347522), (13, 3956358), (14, 3673761), (21, 2449174), (26, 1978179), (39, 1318786), (42, 1224587), (49, 1049646), (78, 659393), (91, 565194), (98, 524823), (147, 349882), (182, 282597), (273, 188398), (294, 174941), (546, 94199), (637, 80742), (1274, 40371), (1911, 26914), (3822, 13457)]