48617140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 73310540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 89, 110, 130, 143, 178, 191, 220, 260, 286, 356, 382, 445, 572, 715, 764, 890, 955, 979, 1157, 1430, 1780, 1910, 1958, 2101, 2314, 2483, 2860, 3820, 3916, 4202, 4628, 4895, 4966, 5785, 8404, 9790, 9932, 10505, 11570, 12415, 12727, 16999, 19580, 21010, 23140, 24830, 25454, 27313, 33998, 42020, 49660, 50908, 54626, 63635, 67996, 84995, 109252, 127270, 136565, 169990, 186989, 220987, 254540, 273130, 339980, 373978, 441974, 546260, 747956, 883948, 934945, 1104935, 1869890, 2209870, 2430857, 3739780, 4419740, 4861714, 9723428, 12154285, 24308570, 48617140]

約数ペア:

[(1, 48617140), (2, 24308570), (4, 12154285), (5, 9723428), (10, 4861714), (11, 4419740), (13, 3739780), (20, 2430857), (22, 2209870), (26, 1869890), (44, 1104935), (52, 934945), (55, 883948), (65, 747956), (89, 546260), (110, 441974), (130, 373978), (143, 339980), (178, 273130), (191, 254540), (220, 220987), (260, 186989), (286, 169990), (356, 136565), (382, 127270), (445, 109252), (572, 84995), (715, 67996), (764, 63635), (890, 54626), (955, 50908), (979, 49660), (1157, 42020), (1430, 33998), (1780, 27313), (1910, 25454), (1958, 24830), (2101, 23140), (2314, 21010), (2483, 19580), (2860, 16999), (3820, 12727), (3916, 12415), (4202, 11570), (4628, 10505), (4895, 9932), (4966, 9790), (5785, 8404)]