53118540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17359}}^1$

素因数の和:17391

約数の個数: 72

約数和(自身を含む): 170614080

約数和(自身を除く): 117495540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 17359, 34718, 52077, 69436, 86795, 104154, 156231, 173590, 208308, 260385, 295103, 312462, 347180, 520770, 590206, 624924, 781155, 885309, 1041540, 1180412, 1475515, 1562310, 1770618, 2655927, 2951030, 3124620, 3541236, 4426545, 5311854, 5902060, 8853090, 10623708, 13279635, 17706180, 26559270, 53118540]

約数ペア:

[(1, 53118540), (2, 26559270), (3, 17706180), (4, 13279635), (5, 10623708), (6, 8853090), (9, 5902060), (10, 5311854), (12, 4426545), (15, 3541236), (17, 3124620), (18, 2951030), (20, 2655927), (30, 1770618), (34, 1562310), (36, 1475515), (45, 1180412), (51, 1041540), (60, 885309), (68, 781155), (85, 624924), (90, 590206), (102, 520770), (153, 347180), (170, 312462), (180, 295103), (204, 260385), (255, 208308), (306, 173590), (340, 156231), (510, 104154), (612, 86795), (765, 69436), (1020, 52077), (1530, 34718), (3060, 17359)]