52457940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12671}}^1$

素因数の和:12709

約数の個数: 72

約数和(自身を含む): 166053888

約数和(自身を除く): 113595948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 12671, 25342, 38013, 50684, 63355, 76026, 114039, 126710, 152052, 190065, 228078, 253420, 291433, 380130, 456156, 570195, 582866, 760260, 874299, 1140390, 1165732, 1457165, 1748598, 2280780, 2622897, 2914330, 3497196, 4371495, 5245794, 5828660, 8742990, 10491588, 13114485, 17485980, 26228970, 52457940]

約数ペア:

[(1, 52457940), (2, 26228970), (3, 17485980), (4, 13114485), (5, 10491588), (6, 8742990), (9, 5828660), (10, 5245794), (12, 4371495), (15, 3497196), (18, 2914330), (20, 2622897), (23, 2280780), (30, 1748598), (36, 1457165), (45, 1165732), (46, 1140390), (60, 874299), (69, 760260), (90, 582866), (92, 570195), (115, 456156), (138, 380130), (180, 291433), (207, 253420), (230, 228078), (276, 190065), (345, 152052), (414, 126710), (460, 114039), (690, 76026), (828, 63355), (1035, 50684), (1380, 38013), (2070, 25342), (4140, 12671)]