51838650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 157132800

約数和(自身を除く): 105294150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 43, 45, 47, 50, 54, 57, 75, 86, 90, 94, 95, 114, 129, 135, 141, 150, 171, 190, 215, 225, 235, 258, 270, 282, 285, 342, 387, 423, 430, 450, 470, 475, 513, 570, 645, 675, 705, 774, 817, 846, 855, 893, 950, 1026, 1075, 1161, 1175, 1269, 1290, 1350, 1410, 1425, 1634, 1710, 1786, 1935, 2021, 2115, 2150, 2322, 2350, 2451, 2538, 2565, 2679, 2850, 3225, 3525, 3870, 4042, 4085, 4230, 4275, 4465, 4902, 5130, 5358, 5805, 6063, 6345, 6450, 7050, 7353, 8037, 8170, 8550, 8930, 9675, 10105, 10575, 11610, 12126, 12255, 12690, 12825, 13395, 14706, 16074, 18189, 19350, 20210, 20425, 21150, 22059, 22325, 24111, 24510, 25650, 26790, 29025, 30315, 31725, 36378, 36765, 38399, 40185, 40850, 44118, 44650, 48222, 50525, 54567, 58050, 60630, 61275, 63450, 66975, 73530, 76798, 80370, 90945, 101050, 109134, 110295, 115197, 120555, 122550, 133950, 151575, 181890, 183825, 191995, 200925, 220590, 230394, 241110, 272835, 303150, 345591, 367650, 383990, 401850, 454725, 545670, 551475, 575985, 602775, 691182, 909450, 959975, 1036773, 1102950, 1151970, 1205550, 1364175, 1727955, 1919950, 2073546, 2728350, 2879925, 3455910, 5183865, 5759850, 8639775, 10367730, 17279550, 25919325, 51838650]

約数ペア:

[(1, 51838650), (2, 25919325), (3, 17279550), (5, 10367730), (6, 8639775), (9, 5759850), (10, 5183865), (15, 3455910), (18, 2879925), (19, 2728350), (25, 2073546), (27, 1919950), (30, 1727955), (38, 1364175), (43, 1205550), (45, 1151970), (47, 1102950), (50, 1036773), (54, 959975), (57, 909450), (75, 691182), (86, 602775), (90, 575985), (94, 551475), (95, 545670), (114, 454725), (129, 401850), (135, 383990), (141, 367650), (150, 345591), (171, 303150), (190, 272835), (215, 241110), (225, 230394), (235, 220590), (258, 200925), (270, 191995), (282, 183825), (285, 181890), (342, 151575), (387, 133950), (423, 122550), (430, 120555), (450, 115197), (470, 110295), (475, 109134), (513, 101050), (570, 90945), (645, 80370), (675, 76798), (705, 73530), (774, 66975), (817, 63450), (846, 61275), (855, 60630), (893, 58050), (950, 54567), (1026, 50525), (1075, 48222), (1161, 44650), (1175, 44118), (1269, 40850), (1290, 40185), (1350, 38399), (1410, 36765), (1425, 36378), (1634, 31725), (1710, 30315), (1786, 29025), (1935, 26790), (2021, 25650), (2115, 24510), (2150, 24111), (2322, 22325), (2350, 22059), (2451, 21150), (2538, 20425), (2565, 20210), (2679, 19350), (2850, 18189), (3225, 16074), (3525, 14706), (3870, 13395), (4042, 12825), (4085, 12690), (4230, 12255), (4275, 12126), (4465, 11610), (4902, 10575), (5130, 10105), (5358, 9675), (5805, 8930), (6063, 8550), (6345, 8170), (6450, 8037), (7050, 7353)]