54920754

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2589

約数の個数: 80

約数和(自身を含む): 148104000

約数和(自身を除く): 93183246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 2549, 3078, 3591, 5098, 7182, 7647, 10773, 15294, 17843, 21546, 22941, 35686, 45882, 48431, 53529, 68823, 96862, 107058, 137646, 145293, 160587, 206469, 290586, 321174, 339017, 412938, 435879, 481761, 678034, 871758, 963522, 1017051, 1307637, 1445283, 2034102, 2615274, 2890566, 3051153, 3922911, 6102306, 7845822, 9153459, 18306918, 27460377, 54920754]

約数ペア:

[(1, 54920754), (2, 27460377), (3, 18306918), (6, 9153459), (7, 7845822), (9, 6102306), (14, 3922911), (18, 3051153), (19, 2890566), (21, 2615274), (27, 2034102), (38, 1445283), (42, 1307637), (54, 1017051), (57, 963522), (63, 871758), (81, 678034), (114, 481761), (126, 435879), (133, 412938), (162, 339017), (171, 321174), (189, 290586), (266, 206469), (342, 160587), (378, 145293), (399, 137646), (513, 107058), (567, 96862), (798, 68823), (1026, 53529), (1134, 48431), (1197, 45882), (1539, 35686), (2394, 22941), (2549, 21546), (3078, 17843), (3591, 15294), (5098, 10773), (7182, 7647)]