53133049450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1\times {\mathrm{727}}^1$

素因数の和:1472

約数の個数: 96

約数和(自身を含む): 107259384960

約数和(自身を除く): 54126335510

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 229, 325, 458, 491, 650, 727, 982, 1145, 1454, 2290, 2455, 2977, 3635, 4910, 5725, 5954, 6383, 7270, 9451, 11450, 12275, 12766, 14885, 18175, 18902, 24550, 29770, 31915, 36350, 47255, 63830, 74425, 94510, 112439, 148850, 159575, 166483, 224878, 236275, 319150, 332966, 356957, 472550, 562195, 713914, 832415, 1124390, 1461707, 1664830, 1784785, 2164279, 2810975, 2923414, 3569570, 4162075, 4328558, 4640441, 5621950, 7308535, 8324150, 8923925, 9280882, 10821395, 14617070, 17847850, 21642790, 23202205, 36542675, 46404410, 54106975, 73085350, 81743153, 108213950, 116011025, 163486306, 232022050, 408715765, 817431530, 1062660989, 2043578825, 2125321978, 4087157650, 5313304945, 10626609890, 26566524725, 53133049450]

約数ペア:

[(1, 53133049450), (2, 26566524725), (5, 10626609890), (10, 5313304945), (13, 4087157650), (25, 2125321978), (26, 2043578825), (50, 1062660989), (65, 817431530), (130, 408715765), (229, 232022050), (325, 163486306), (458, 116011025), (491, 108213950), (650, 81743153), (727, 73085350), (982, 54106975), (1145, 46404410), (1454, 36542675), (2290, 23202205), (2455, 21642790), (2977, 17847850), (3635, 14617070), (4910, 10821395), (5725, 9280882), (5954, 8923925), (6383, 8324150), (7270, 7308535), (9451, 5621950), (11450, 4640441), (12275, 4328558), (12766, 4162075), (14885, 3569570), (18175, 2923414), (18902, 2810975), (24550, 2164279), (29770, 1784785), (31915, 1664830), (36350, 1461707), (47255, 1124390), (63830, 832415), (74425, 713914), (94510, 562195), (112439, 472550), (148850, 356957), (159575, 332966), (166483, 319150), (224878, 236275)]