54788492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 107805600

約数和(自身を除く): 53017108

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 137, 149, 244, 274, 298, 548, 596, 671, 1342, 1507, 1639, 2684, 3014, 3278, 6028, 6556, 8357, 9089, 16714, 18178, 20413, 33428, 36356, 40826, 81652, 91927, 99979, 183854, 199958, 224543, 367708, 399916, 449086, 898172, 1245193, 2490386, 4980772, 13697123, 27394246, 54788492]

約数ペア:

[(1, 54788492), (2, 27394246), (4, 13697123), (11, 4980772), (22, 2490386), (44, 1245193), (61, 898172), (122, 449086), (137, 399916), (149, 367708), (244, 224543), (274, 199958), (298, 183854), (548, 99979), (596, 91927), (671, 81652), (1342, 40826), (1507, 36356), (1639, 33428), (2684, 20413), (3014, 18178), (3278, 16714), (6028, 9089), (6556, 8357)]