48925760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 112

約数和(自身を含む): 132283200

約数和(自身を除く): 83357440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 619, 760, 832, 988, 1040, 1216, 1235, 1238, 1520, 1976, 2080, 2470, 2476, 3040, 3095, 3952, 4160, 4940, 4952, 6080, 6190, 7904, 8047, 9880, 9904, 11761, 12380, 15808, 16094, 19760, 19808, 23522, 24760, 32188, 39520, 39616, 40235, 47044, 49520, 58805, 64376, 79040, 80470, 94088, 99040, 117610, 128752, 152893, 160940, 188176, 198080, 235220, 257504, 305786, 321880, 376352, 470440, 515008, 611572, 643760, 752704, 764465, 940880, 1223144, 1287520, 1528930, 1881760, 2446288, 2575040, 3057860, 3763520, 4892576, 6115720, 9785152, 12231440, 24462880, 48925760]

約数ペア:

[(1, 48925760), (2, 24462880), (4, 12231440), (5, 9785152), (8, 6115720), (10, 4892576), (13, 3763520), (16, 3057860), (19, 2575040), (20, 2446288), (26, 1881760), (32, 1528930), (38, 1287520), (40, 1223144), (52, 940880), (64, 764465), (65, 752704), (76, 643760), (80, 611572), (95, 515008), (104, 470440), (130, 376352), (152, 321880), (160, 305786), (190, 257504), (208, 235220), (247, 198080), (260, 188176), (304, 160940), (320, 152893), (380, 128752), (416, 117610), (494, 99040), (520, 94088), (608, 80470), (619, 79040), (760, 64376), (832, 58805), (988, 49520), (1040, 47044), (1216, 40235), (1235, 39616), (1238, 39520), (1520, 32188), (1976, 24760), (2080, 23522), (2470, 19808), (2476, 19760), (3040, 16094), (3095, 15808), (3952, 12380), (4160, 11761), (4940, 9904), (4952, 9880), (6080, 8047), (6190, 7904)]