51503886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6701}}^1$

素因数の和:6777

約数の個数: 48

約数和(自身を含む): 129643488

約数和(自身を除く): 78139602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 6701, 7686, 13402, 20103, 40206, 46907, 60309, 93814, 120618, 140721, 281442, 408761, 422163, 817522, 844326, 1226283, 2452566, 2861327, 3678849, 5722654, 7357698, 8583981, 17167962, 25751943, 51503886]

約数ペア:

[(1, 51503886), (2, 25751943), (3, 17167962), (6, 8583981), (7, 7357698), (9, 5722654), (14, 3678849), (18, 2861327), (21, 2452566), (42, 1226283), (61, 844326), (63, 817522), (122, 422163), (126, 408761), (183, 281442), (366, 140721), (427, 120618), (549, 93814), (854, 60309), (1098, 46907), (1281, 40206), (2562, 20103), (3843, 13402), (6701, 7686)]