52109190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 161280000

約数和(自身を除く): 109170810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 237, 270, 315, 349, 378, 395, 474, 553, 630, 698, 711, 790, 945, 1047, 1106, 1185, 1422, 1659, 1745, 1890, 2094, 2133, 2370, 2443, 2765, 3141, 3318, 3490, 3555, 4266, 4886, 4977, 5235, 5530, 6282, 7110, 7329, 8295, 9423, 9954, 10470, 10665, 12215, 14658, 14931, 15705, 16590, 18846, 21330, 21987, 24430, 24885, 27571, 29862, 31410, 36645, 43974, 47115, 49770, 55142, 65961, 73290, 74655, 82713, 94230, 109935, 131922, 137855, 149310, 165426, 192997, 219870, 248139, 275710, 329805, 385994, 413565, 496278, 578991, 659610, 744417, 827130, 964985, 1157982, 1240695, 1488834, 1736973, 1929970, 2481390, 2894955, 3473946, 3722085, 5210919, 5789910, 7444170, 8684865, 10421838, 17369730, 26054595, 52109190]

約数ペア:

[(1, 52109190), (2, 26054595), (3, 17369730), (5, 10421838), (6, 8684865), (7, 7444170), (9, 5789910), (10, 5210919), (14, 3722085), (15, 3473946), (18, 2894955), (21, 2481390), (27, 1929970), (30, 1736973), (35, 1488834), (42, 1240695), (45, 1157982), (54, 964985), (63, 827130), (70, 744417), (79, 659610), (90, 578991), (105, 496278), (126, 413565), (135, 385994), (158, 329805), (189, 275710), (210, 248139), (237, 219870), (270, 192997), (315, 165426), (349, 149310), (378, 137855), (395, 131922), (474, 109935), (553, 94230), (630, 82713), (698, 74655), (711, 73290), (790, 65961), (945, 55142), (1047, 49770), (1106, 47115), (1185, 43974), (1422, 36645), (1659, 31410), (1745, 29862), (1890, 27571), (2094, 24885), (2133, 24430), (2370, 21987), (2443, 21330), (2765, 18846), (3141, 16590), (3318, 15705), (3490, 14931), (3555, 14658), (4266, 12215), (4886, 10665), (4977, 10470), (5235, 9954), (5530, 9423), (6282, 8295), (7110, 7329)]