55903120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1137

約数の個数: 120

約数和(自身を含む): 162973944

約数和(自身を除く): 107070824

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1097, 1274, 1456, 1820, 1960, 2194, 2548, 3185, 3640, 3920, 4388, 5096, 5485, 6370, 7280, 7679, 8776, 10192, 10970, 12740, 14261, 15358, 17552, 21940, 25480, 28522, 30716, 38395, 43880, 50960, 53753, 57044, 61432, 71305, 76790, 87760, 99827, 107506, 114088, 122864, 142610, 153580, 199654, 215012, 228176, 268765, 285220, 307160, 399308, 430024, 499135, 537530, 570440, 614320, 698789, 798616, 860048, 998270, 1075060, 1140880, 1397578, 1597232, 1996540, 2150120, 2795156, 3493945, 3993080, 4300240, 5590312, 6987890, 7986160, 11180624, 13975780, 27951560, 55903120]

約数ペア:

[(1, 55903120), (2, 27951560), (4, 13975780), (5, 11180624), (7, 7986160), (8, 6987890), (10, 5590312), (13, 4300240), (14, 3993080), (16, 3493945), (20, 2795156), (26, 2150120), (28, 1996540), (35, 1597232), (40, 1397578), (49, 1140880), (52, 1075060), (56, 998270), (65, 860048), (70, 798616), (80, 698789), (91, 614320), (98, 570440), (104, 537530), (112, 499135), (130, 430024), (140, 399308), (182, 307160), (196, 285220), (208, 268765), (245, 228176), (260, 215012), (280, 199654), (364, 153580), (392, 142610), (455, 122864), (490, 114088), (520, 107506), (560, 99827), (637, 87760), (728, 76790), (784, 71305), (910, 61432), (980, 57044), (1040, 53753), (1097, 50960), (1274, 43880), (1456, 38395), (1820, 30716), (1960, 28522), (2194, 25480), (2548, 21940), (3185, 17552), (3640, 15358), (3920, 14261), (4388, 12740), (5096, 10970), (5485, 10192), (6370, 8776), (7280, 7679)]