50603020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 120911616

約数和(自身を除く): 70308596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 47, 52, 65, 82, 94, 101, 130, 164, 188, 202, 205, 235, 260, 404, 410, 470, 505, 533, 611, 820, 940, 1010, 1066, 1222, 1313, 1927, 2020, 2132, 2444, 2626, 2665, 3055, 3854, 4141, 4747, 5252, 5330, 6110, 6565, 7708, 8282, 9494, 9635, 10660, 12220, 13130, 16564, 18988, 19270, 20705, 23735, 25051, 26260, 38540, 41410, 47470, 50102, 53833, 61711, 82820, 94940, 100204, 107666, 123422, 125255, 194627, 215332, 246844, 250510, 269165, 308555, 389254, 501020, 538330, 617110, 778508, 973135, 1076660, 1234220, 1946270, 2530151, 3892540, 5060302, 10120604, 12650755, 25301510, 50603020]

約数ペア:

[(1, 50603020), (2, 25301510), (4, 12650755), (5, 10120604), (10, 5060302), (13, 3892540), (20, 2530151), (26, 1946270), (41, 1234220), (47, 1076660), (52, 973135), (65, 778508), (82, 617110), (94, 538330), (101, 501020), (130, 389254), (164, 308555), (188, 269165), (202, 250510), (205, 246844), (235, 215332), (260, 194627), (404, 125255), (410, 123422), (470, 107666), (505, 100204), (533, 94940), (611, 82820), (820, 61711), (940, 53833), (1010, 50102), (1066, 47470), (1222, 41410), (1313, 38540), (1927, 26260), (2020, 25051), (2132, 23735), (2444, 20705), (2626, 19270), (2665, 18988), (3055, 16564), (3854, 13130), (4141, 12220), (4747, 10660), (5252, 9635), (5330, 9494), (6110, 8282), (6565, 7708)]