47970780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5591}}^1$

素因数の和:5627

約数の個数: 96

約数和(自身を含む): 157828608

約数和(自身を除く): 109857828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 5591, 8580, 11182, 16773, 22364, 27955, 33546, 55910, 61501, 67092, 72683, 83865, 111820, 123002, 145366, 167730, 184503, 218049, 246004, 290732, 307505, 335460, 363415, 369006, 436098, 615010, 726830, 738012, 799513, 872196, 922515, 1090245, 1230020, 1453660, 1599026, 1845030, 2180490, 2398539, 3198052, 3690060, 3997565, 4360980, 4797078, 7995130, 9594156, 11992695, 15990260, 23985390, 47970780]

約数ペア:

[(1, 47970780), (2, 23985390), (3, 15990260), (4, 11992695), (5, 9594156), (6, 7995130), (10, 4797078), (11, 4360980), (12, 3997565), (13, 3690060), (15, 3198052), (20, 2398539), (22, 2180490), (26, 1845030), (30, 1599026), (33, 1453660), (39, 1230020), (44, 1090245), (52, 922515), (55, 872196), (60, 799513), (65, 738012), (66, 726830), (78, 615010), (110, 436098), (130, 369006), (132, 363415), (143, 335460), (156, 307505), (165, 290732), (195, 246004), (220, 218049), (260, 184503), (286, 167730), (330, 145366), (390, 123002), (429, 111820), (572, 83865), (660, 72683), (715, 67092), (780, 61501), (858, 55910), (1430, 33546), (1716, 27955), (2145, 22364), (2860, 16773), (4290, 11182), (5591, 8580)]