49876980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 149579136

約数和(自身を除く): 99702156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 107, 170, 204, 214, 255, 321, 340, 428, 457, 510, 535, 642, 914, 1020, 1070, 1284, 1371, 1605, 1819, 1828, 2140, 2285, 2742, 3210, 3638, 4570, 5457, 5484, 6420, 6855, 7276, 7769, 9095, 9140, 10914, 13710, 15538, 18190, 21828, 23307, 27285, 27420, 31076, 36380, 38845, 46614, 48899, 54570, 77690, 93228, 97798, 109140, 116535, 146697, 155380, 195596, 233070, 244495, 293394, 466140, 488990, 586788, 733485, 831283, 977980, 1466970, 1662566, 2493849, 2933940, 3325132, 4156415, 4987698, 8312830, 9975396, 12469245, 16625660, 24938490, 49876980]

約数ペア:

[(1, 49876980), (2, 24938490), (3, 16625660), (4, 12469245), (5, 9975396), (6, 8312830), (10, 4987698), (12, 4156415), (15, 3325132), (17, 2933940), (20, 2493849), (30, 1662566), (34, 1466970), (51, 977980), (60, 831283), (68, 733485), (85, 586788), (102, 488990), (107, 466140), (170, 293394), (204, 244495), (214, 233070), (255, 195596), (321, 155380), (340, 146697), (428, 116535), (457, 109140), (510, 97798), (535, 93228), (642, 77690), (914, 54570), (1020, 48899), (1070, 46614), (1284, 38845), (1371, 36380), (1605, 31076), (1819, 27420), (1828, 27285), (2140, 23307), (2285, 21828), (2742, 18190), (3210, 15538), (3638, 13710), (4570, 10914), (5457, 9140), (5484, 9095), (6420, 7769), (6855, 7276)]