54615324

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 129830400

約数和(自身を除く): 75215076

約数列:

[1, 2, 3, 4, 6, 12, 137, 139, 239, 274, 278, 411, 417, 478, 548, 556, 717, 822, 834, 956, 1434, 1644, 1668, 2868, 19043, 32743, 33221, 38086, 57129, 65486, 66442, 76172, 98229, 99663, 114258, 130972, 132884, 196458, 199326, 228516, 392916, 398652, 4551277, 9102554, 13653831, 18205108, 27307662, 54615324]

約数ペア:

[(1, 54615324), (2, 27307662), (3, 18205108), (4, 13653831), (6, 9102554), (12, 4551277), (137, 398652), (139, 392916), (239, 228516), (274, 199326), (278, 196458), (411, 132884), (417, 130972), (478, 114258), (548, 99663), (556, 98229), (717, 76172), (822, 66442), (834, 65486), (956, 57129), (1434, 38086), (1644, 33221), (1668, 32743), (2868, 19043)]