49284340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 124992000

約数和(自身を除く): 75707660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 61, 70, 116, 122, 140, 145, 199, 203, 244, 290, 305, 398, 406, 427, 580, 610, 796, 812, 854, 995, 1015, 1220, 1393, 1708, 1769, 1990, 2030, 2135, 2786, 3538, 3980, 4060, 4270, 5572, 5771, 6965, 7076, 8540, 8845, 11542, 12139, 12383, 13930, 17690, 23084, 24278, 24766, 27860, 28855, 35380, 40397, 48556, 49532, 57710, 60695, 61915, 80794, 84973, 115420, 121390, 123830, 161588, 169946, 201985, 242780, 247660, 339892, 352031, 403970, 424865, 704062, 807940, 849730, 1408124, 1699460, 1760155, 2464217, 3520310, 4928434, 7040620, 9856868, 12321085, 24642170, 49284340]

約数ペア:

[(1, 49284340), (2, 24642170), (4, 12321085), (5, 9856868), (7, 7040620), (10, 4928434), (14, 3520310), (20, 2464217), (28, 1760155), (29, 1699460), (35, 1408124), (58, 849730), (61, 807940), (70, 704062), (116, 424865), (122, 403970), (140, 352031), (145, 339892), (199, 247660), (203, 242780), (244, 201985), (290, 169946), (305, 161588), (398, 123830), (406, 121390), (427, 115420), (580, 84973), (610, 80794), (796, 61915), (812, 60695), (854, 57710), (995, 49532), (1015, 48556), (1220, 40397), (1393, 35380), (1708, 28855), (1769, 27860), (1990, 24766), (2030, 24278), (2135, 23084), (2786, 17690), (3538, 13930), (3980, 12383), (4060, 12139), (4270, 11542), (5572, 8845), (5771, 8540), (6965, 7076)]