31053516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1453}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 78655584

約数和(自身を除く): 47602068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1453, 1644, 1781, 2906, 3562, 4359, 5343, 5812, 7124, 8718, 10686, 17436, 18889, 21372, 37778, 56667, 75556, 113334, 199061, 226668, 398122, 597183, 796244, 1194366, 2388732, 2587793, 5175586, 7763379, 10351172, 15526758, 31053516]

約数ペア:

[(1, 31053516), (2, 15526758), (3, 10351172), (4, 7763379), (6, 5175586), (12, 2587793), (13, 2388732), (26, 1194366), (39, 796244), (52, 597183), (78, 398122), (137, 226668), (156, 199061), (274, 113334), (411, 75556), (548, 56667), (822, 37778), (1453, 21372), (1644, 18889), (1781, 17436), (2906, 10686), (3562, 8718), (4359, 7124), (5343, 5812)]