52857430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 106142400

約数和(自身を除く): 53284970

約数列:

[1, 2, 5, 10, 19, 29, 38, 53, 58, 95, 106, 145, 181, 190, 265, 290, 362, 530, 551, 905, 1007, 1102, 1537, 1810, 2014, 2755, 3074, 3439, 5035, 5249, 5510, 6878, 7685, 9593, 10070, 10498, 15370, 17195, 19186, 26245, 29203, 34390, 47965, 52490, 58406, 95930, 99731, 146015, 182267, 199462, 278197, 292030, 364534, 498655, 556394, 911335, 997310, 1390985, 1822670, 2781970, 5285743, 10571486, 26428715, 52857430]

約数ペア:

[(1, 52857430), (2, 26428715), (5, 10571486), (10, 5285743), (19, 2781970), (29, 1822670), (38, 1390985), (53, 997310), (58, 911335), (95, 556394), (106, 498655), (145, 364534), (181, 292030), (190, 278197), (265, 199462), (290, 182267), (362, 146015), (530, 99731), (551, 95930), (905, 58406), (1007, 52490), (1102, 47965), (1537, 34390), (1810, 29203), (2014, 26245), (2755, 19186), (3074, 17195), (3439, 15370), (5035, 10498), (5249, 10070), (5510, 9593), (6878, 7685)]