54888228

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 144668160

約数和(自身を除く): 89779932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 137, 186, 274, 279, 359, 372, 411, 548, 558, 718, 822, 1077, 1116, 1233, 1436, 1644, 2154, 2466, 3231, 4247, 4308, 4932, 6462, 8494, 11129, 12741, 12924, 16988, 22258, 25482, 33387, 38223, 44516, 49183, 50964, 66774, 76446, 98366, 100161, 133548, 147549, 152892, 196732, 200322, 295098, 400644, 442647, 590196, 885294, 1524673, 1770588, 3049346, 4574019, 6098692, 9148038, 13722057, 18296076, 27444114, 54888228]

約数ペア:

[(1, 54888228), (2, 27444114), (3, 18296076), (4, 13722057), (6, 9148038), (9, 6098692), (12, 4574019), (18, 3049346), (31, 1770588), (36, 1524673), (62, 885294), (93, 590196), (124, 442647), (137, 400644), (186, 295098), (274, 200322), (279, 196732), (359, 152892), (372, 147549), (411, 133548), (548, 100161), (558, 98366), (718, 76446), (822, 66774), (1077, 50964), (1116, 49183), (1233, 44516), (1436, 38223), (1644, 33387), (2154, 25482), (2466, 22258), (3231, 16988), (4247, 12924), (4308, 12741), (4932, 11129), (6462, 8494)]