51587580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78163}}^1$

素因数の和:78186

約数の個数: 48

約数和(自身を含む): 157578624

約数和(自身を除く): 105991044

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 78163, 156326, 234489, 312652, 390815, 468978, 781630, 859793, 937956, 1172445, 1563260, 1719586, 2344890, 2579379, 3439172, 4298965, 4689780, 5158758, 8597930, 10317516, 12896895, 17195860, 25793790, 51587580]

約数ペア:

[(1, 51587580), (2, 25793790), (3, 17195860), (4, 12896895), (5, 10317516), (6, 8597930), (10, 5158758), (11, 4689780), (12, 4298965), (15, 3439172), (20, 2579379), (22, 2344890), (30, 1719586), (33, 1563260), (44, 1172445), (55, 937956), (60, 859793), (66, 781630), (110, 468978), (132, 390815), (165, 312652), (220, 234489), (330, 156326), (660, 78163)]