53345908

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 120083040

約数和(自身を除く): 66737132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 109, 154, 196, 218, 227, 308, 436, 454, 539, 763, 908, 1078, 1199, 1526, 1589, 2156, 2398, 2497, 3052, 3178, 4796, 4994, 5341, 6356, 8393, 9988, 10682, 11123, 16786, 17479, 21364, 22246, 24743, 33572, 34958, 44492, 49486, 58751, 69916, 98972, 117502, 122353, 173201, 235004, 244706, 272173, 346402, 489412, 544346, 692804, 1088692, 1212407, 1905211, 2424814, 3810422, 4849628, 7620844, 13336477, 26672954, 53345908]

約数ペア:

[(1, 53345908), (2, 26672954), (4, 13336477), (7, 7620844), (11, 4849628), (14, 3810422), (22, 2424814), (28, 1905211), (44, 1212407), (49, 1088692), (77, 692804), (98, 544346), (109, 489412), (154, 346402), (196, 272173), (218, 244706), (227, 235004), (308, 173201), (436, 122353), (454, 117502), (539, 98972), (763, 69916), (908, 58751), (1078, 49486), (1199, 44492), (1526, 34958), (1589, 33572), (2156, 24743), (2398, 22246), (2497, 21364), (3052, 17479), (3178, 16786), (4796, 11123), (4994, 10682), (5341, 9988), (6356, 8393)]