55018059580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1\times {\mathrm{2053}}^1$

素因数の和:2927

約数の個数: 96

約数和(自身を含む): 126987876288

約数和(自身を除く): 71969816708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 673, 724, 905, 1346, 1810, 1991, 2053, 2692, 3365, 3620, 3982, 4106, 6730, 7403, 7964, 8212, 9955, 10265, 13460, 14806, 19910, 20530, 22583, 29612, 37015, 39820, 41060, 45166, 74030, 90332, 112915, 121813, 148060, 225830, 243626, 371593, 451660, 487252, 609065, 743186, 1218130, 1339943, 1381669, 1486372, 1857965, 2436260, 2679886, 2763338, 3715930, 4087523, 5359772, 5526676, 6699715, 6908345, 7431860, 8175046, 13399430, 13816690, 15198359, 16350092, 20437615, 26798860, 27633380, 30396718, 40875230, 60793436, 75991795, 81750460, 151983590, 250082089, 303967180, 500164178, 1000328356, 1250410445, 2500820890, 2750902979, 5001641780, 5501805958, 11003611916, 13754514895, 27509029790, 55018059580]

約数ペア:

[(1, 55018059580), (2, 27509029790), (4, 13754514895), (5, 11003611916), (10, 5501805958), (11, 5001641780), (20, 2750902979), (22, 2500820890), (44, 1250410445), (55, 1000328356), (110, 500164178), (181, 303967180), (220, 250082089), (362, 151983590), (673, 81750460), (724, 75991795), (905, 60793436), (1346, 40875230), (1810, 30396718), (1991, 27633380), (2053, 26798860), (2692, 20437615), (3365, 16350092), (3620, 15198359), (3982, 13816690), (4106, 13399430), (6730, 8175046), (7403, 7431860), (7964, 6908345), (8212, 6699715), (9955, 5526676), (10265, 5359772), (13460, 4087523), (14806, 3715930), (19910, 2763338), (20530, 2679886), (22583, 2436260), (29612, 1857965), (37015, 1486372), (39820, 1381669), (41060, 1339943), (45166, 1218130), (74030, 743186), (90332, 609065), (112915, 487252), (121813, 451660), (148060, 371593), (225830, 243626)]