49719960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2462

約数の個数: 128

約数和(自身を含む): 174528000

約数和(自身を除く): 124808040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2423, 2565, 3420, 4104, 4846, 5130, 6840, 7269, 9692, 10260, 12115, 14538, 19384, 20520, 21807, 24230, 29076, 36345, 43614, 46037, 48460, 58152, 65421, 72690, 87228, 92074, 96920, 109035, 130842, 138111, 145380, 174456, 184148, 218070, 230185, 261684, 276222, 290760, 327105, 368296, 414333, 436140, 460370, 523368, 552444, 654210, 690555, 828666, 872280, 920740, 1104888, 1242999, 1308420, 1381110, 1657332, 1841480, 2071665, 2485998, 2616840, 2762220, 3314664, 4143330, 4971996, 5524440, 6214995, 8286660, 9943992, 12429990, 16573320, 24859980, 49719960]

約数ペア:

[(1, 49719960), (2, 24859980), (3, 16573320), (4, 12429990), (5, 9943992), (6, 8286660), (8, 6214995), (9, 5524440), (10, 4971996), (12, 4143330), (15, 3314664), (18, 2762220), (19, 2616840), (20, 2485998), (24, 2071665), (27, 1841480), (30, 1657332), (36, 1381110), (38, 1308420), (40, 1242999), (45, 1104888), (54, 920740), (57, 872280), (60, 828666), (72, 690555), (76, 654210), (90, 552444), (95, 523368), (108, 460370), (114, 436140), (120, 414333), (135, 368296), (152, 327105), (171, 290760), (180, 276222), (190, 261684), (216, 230185), (228, 218070), (270, 184148), (285, 174456), (342, 145380), (360, 138111), (380, 130842), (456, 109035), (513, 96920), (540, 92074), (570, 87228), (684, 72690), (760, 65421), (855, 58152), (1026, 48460), (1080, 46037), (1140, 43614), (1368, 36345), (1710, 29076), (2052, 24230), (2280, 21807), (2423, 20520), (2565, 19384), (3420, 14538), (4104, 12115), (4846, 10260), (5130, 9692), (6840, 7269)]