48339540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8663}}^1$

素因数の和:8709

約数の個数: 72

約数和(自身を含む): 151377408

約数和(自身を除く): 103037868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8663, 17326, 25989, 34652, 43315, 51978, 77967, 86630, 103956, 129945, 155934, 173260, 259890, 268553, 311868, 389835, 519780, 537106, 779670, 805659, 1074212, 1342765, 1559340, 1611318, 2416977, 2685530, 3222636, 4028295, 4833954, 5371060, 8056590, 9667908, 12084885, 16113180, 24169770, 48339540]

約数ペア:

[(1, 48339540), (2, 24169770), (3, 16113180), (4, 12084885), (5, 9667908), (6, 8056590), (9, 5371060), (10, 4833954), (12, 4028295), (15, 3222636), (18, 2685530), (20, 2416977), (30, 1611318), (31, 1559340), (36, 1342765), (45, 1074212), (60, 805659), (62, 779670), (90, 537106), (93, 519780), (124, 389835), (155, 311868), (180, 268553), (186, 259890), (279, 173260), (310, 155934), (372, 129945), (465, 103956), (558, 86630), (620, 77967), (930, 51978), (1116, 43315), (1395, 34652), (1860, 25989), (2790, 17326), (5580, 8663)]