54789540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1$

素因数の和:3741

約数の個数: 96

約数和(自身を含む): 173953920

約数和(自身を除く): 119164380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3697, 3705, 4940, 7394, 7410, 11091, 14788, 14820, 18485, 22182, 36970, 44364, 48061, 55455, 70243, 73940, 96122, 110910, 140486, 144183, 192244, 210729, 221820, 240305, 280972, 288366, 351215, 421458, 480610, 576732, 702430, 720915, 842916, 913159, 961220, 1053645, 1404860, 1441830, 1826318, 2107290, 2739477, 2883660, 3652636, 4214580, 4565795, 5478954, 9131590, 10957908, 13697385, 18263180, 27394770, 54789540]

約数ペア:

[(1, 54789540), (2, 27394770), (3, 18263180), (4, 13697385), (5, 10957908), (6, 9131590), (10, 5478954), (12, 4565795), (13, 4214580), (15, 3652636), (19, 2883660), (20, 2739477), (26, 2107290), (30, 1826318), (38, 1441830), (39, 1404860), (52, 1053645), (57, 961220), (60, 913159), (65, 842916), (76, 720915), (78, 702430), (95, 576732), (114, 480610), (130, 421458), (156, 351215), (190, 288366), (195, 280972), (228, 240305), (247, 221820), (260, 210729), (285, 192244), (380, 144183), (390, 140486), (494, 110910), (570, 96122), (741, 73940), (780, 70243), (988, 55455), (1140, 48061), (1235, 44364), (1482, 36970), (2470, 22182), (2964, 18485), (3697, 14820), (3705, 14788), (4940, 11091), (7394, 7410)]