49399806820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{22303}}^1$

素因数の和:23549

約数の個数: 96

約数和(自身を含む): 127790143488

約数和(自身を除く): 78390336668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1217, 1820, 2434, 4868, 6085, 8519, 12170, 15821, 17038, 22303, 24340, 31642, 34076, 42595, 44606, 63284, 79105, 85190, 89212, 110747, 111515, 156121, 158210, 170380, 221494, 223030, 289939, 312242, 316420, 442988, 446060, 553735, 579878, 624484, 780605, 1107470, 1159756, 1449695, 1561210, 2029573, 2214940, 2899390, 3122420, 4059146, 5798780, 8118292, 10147865, 20295730, 27142751, 40591460, 54285502, 108571004, 135713755, 189999257, 271427510, 352855763, 379998514, 542855020, 705711526, 759997028, 949996285, 1411423052, 1764278815, 1899992570, 2469990341, 3528557630, 3799985140, 4939980682, 7057115260, 9879961364, 12349951705, 24699903410, 49399806820]

約数ペア:

[(1, 49399806820), (2, 24699903410), (4, 12349951705), (5, 9879961364), (7, 7057115260), (10, 4939980682), (13, 3799985140), (14, 3528557630), (20, 2469990341), (26, 1899992570), (28, 1764278815), (35, 1411423052), (52, 949996285), (65, 759997028), (70, 705711526), (91, 542855020), (130, 379998514), (140, 352855763), (182, 271427510), (260, 189999257), (364, 135713755), (455, 108571004), (910, 54285502), (1217, 40591460), (1820, 27142751), (2434, 20295730), (4868, 10147865), (6085, 8118292), (8519, 5798780), (12170, 4059146), (15821, 3122420), (17038, 2899390), (22303, 2214940), (24340, 2029573), (31642, 1561210), (34076, 1449695), (42595, 1159756), (44606, 1107470), (63284, 780605), (79105, 624484), (85190, 579878), (89212, 553735), (110747, 446060), (111515, 442988), (156121, 316420), (158210, 312242), (170380, 289939), (221494, 223030)]